Hey! Its almost spring again!

 

 Offcially the first day of spring in the northern hemisphere is March 21.  That is also the spring equinox -- the day when the length of daylight and dark are the same.  From now until the summer solstice (June 21, the longest day of the year) the days will be getting longer by about a couple of minutes every day.

Spring time is an exciting time for those of us who enjoy RVing, camping, and off road activities. After several months of having our equipment in winter storage, most of us are at least beginning to feel the effects of cabin fever, itching to hit the roads and the trails.  Yes, I know, this isn't my first post on spring cleaning, but hey!  Spring comes every year and getting ready for another fun season of camping and riding is something we all need to do every year.

To make the most of a new season of camping and riding we need to make proper preparations.  If you live in a climate with freezing winter weather you will have to de-winterize your vehicle(s) and equipment.  If you are lucky enough to live in the sun belt you might have been able to avoid putting your stuff into storage for the winter, but it is still a good time to inspect all your equipment to make sure it is in good condition and ready for another season of fun.  Annual maintenance procedures are often specified in the owner's manual.  Lacking that, be sure to inspect tires and brakes, belts and hoses, batteries and electrical systems, and inspect and change fluids and filters as necessary.

RVs, OHVs, and water craft should be properly serviced and inspected for any damage that might have occurred over the winter.  If water systems in RVs have been winterized you will want to wait until you no longer expect freezing overnight temperatures before de-winterizing them.   Be sure to check the manufacturer's recommendations for regular maintenance.  Pay special attention to rubber items, like belts, tires, and hoses, as they are often adversely affected by winter temperature changes.  Check fluid levels and check and test batteries. Don't forget the batteries in flashlights, lanterns, smoke detectors, and remote controls.

Other camping equipment and riding gear should be gotten out and inspected.  Things should generally be OK if they were properly stored at the end of the last season but sometimes insect or rodents can infest stuff and do a lot of damage.  Make sure everything is clean and in good repair.

Go through your tool boxes, spare parts, RV galleys, and camp kits to confirm that all necessary items are there and are clean and in good repair.  Check to be sure cutting tools, such as knives, axes, hatchets, and saws are sharp and free from rust.  Make sure handles are secure and smooth.  See to it that wrench sets, screwdrivers, and socket sets have all their pieces in good condition.  Replace missing or damaged items.

Review all your on board medical supplies, toiletries, cleaning supplies, and non-persishable ingredients to make sure you have everything you might need and that all is serviceable.  Winter temperatures can have a dramatic affect on many products, especially those in liquid form.  Bulging or leaking canned goods can be a health hazard.  Discard and replace any suspect items.  If you happened to leave any soda cans in your RV or camp kit where they got frozen, you'll find a sticky mess where the cans have exploded and leaked.

Review your personal readiness to resume recreational activities.  Illness or injuries during the off season may have taken their toll on your physical and/or mental status.  If you've been somewhat lax in physical activity over the winter, it would be a good idea to begin a moderate exercise program to regain the strength and mobility you will need to be able to safely enjoy your summer fun.

Begin making plans for your first outing.  I recommend the first trip be to a familiar destination fairly close to home in case anything pops up that needs special attention.  Save the more adventurous outings for later in the season when both you and your equipment have both once again been proven up to the task.  It isn't unusual for it to take a trip or two before you get back into the swing of things and feel completely comfortable.

Spring ahead!

UTVs or Side-by-sides

UTV stands for Utililty Task (or Terrain) Vehicle.   As the name indicates, they were originally designed for utility work.  They are also known as side-by-sides because of the seating configuration.  The Kawaski Mule and the Yamha Rhino were two of the first.  They were small 4-wheel drive vehicles, equipped with bucket seats and a steering wheel so they drive like a car.  The original Mules and Rhinos looked a little like a Jeep or a small pickup truck.  Their potential for sport use was quickly recognized and soon there were models, such as the Razor, that looked more like a custom Baja racer than a utility vehicle.  Even Razors usually have a small cargo bed in the back.

They are designed for high performance off road use,  often having as much wheel travel as a dirt bike (13" or more of wheel travel) to absorb some pretty big bumps -- or jumps.  Driver and passenger are secured by seat belts or harnesses.   Seat belts are standard equipment:  3-point harness are the norm but for racing and other high impact activities a better 5-point harness is recommended.  They usually have roll bars and a small cargo bed at the rear.  Most if not all are equipped with 4-wheel drive, giving them a "go anywhere" capability, as long as the road or trail is wide enough for them.  There are many trails designed for dirt bikes and ATVs where UTVs are prohibited.  Attempting to travel these trails in a UTV is not only illegal and environmentally irresponsible, it is dangerous.  It can also be expensive.  If your UTV breaks down out on one of these illegal trails you may have to option to abandon it as towing services may not be able to reach you and eventually you could be liable for the cost of having it removed.  There are plenty of legal roads and trails you can enjoy.

Most UTVs carry 2-4 passengers, but some, like the Ranger, can carry up to 6 passengers.  That makes them popular for family outings, especially when you have children too young or other family members who don't ride.  And the cargo space means you have plenty of room to bring along a well-stocked picnic basket and cooler for lunch and other refreshments out on the trail.

There are optional accessories available to customize UTVs to an owner's individual needs and wants, including off road lights and elaborate sound systems.  You can even purchase body kits that fully enclose the passenger space and add a heater for winter riding.  Some might even have an option for air conditioning!  That would obviously make hot summer rides more comfortable but I would worry about how much power it would take and whether it would cause overheating of the engine.

I've seen a number of  UTVs equipped with snow plows for clearing winter driveways and small parking lots.  And, of course, they are capable of towing any off-road trailer.  The cargo area makes them useful for hauling a variety of things, ranging from a cooler full of your favorite summer beverages to firewood, medical supplies, and tools.

UTVs are usually too wide to be driven on regular ATV trails and definitely too big for single track dirt bike trails.  They are very much at home on fire roads and other dirt roads and the wide puffy kobby tires, together with 4-wheel drive, provide excellent traction in sand,  mud, and snow.  A few UTVs are deliberately built narrow enough to be used on ATV trails.

Like other 4 wheel vehicles, UTVs should not be driven across sleep slopes because of the risk of rollover.  That also limits manueverabilty when climbing hills.  If you get stuck about the only safe way to get down is to back down.  Attempting to make a U-turn on a steep slope can result in rollover.  If you have to back down, exercise extreme caution.  I've seen way too many UTVs (and ATVs for that matter) have the front end swing around unexpectedly when the driver attempted to back down a steep hill, often resulting in rollovers.

Because of their larger size and more complex design, they are more expensive than dirt bikes or ATVs, but being able to carry 4-6 people may make the "cost per passenger" a little less daunting.  Since they are usually designed with cargo carrying features they can be used to transport tools and supplies you couldn't carry on ATVs or dirt bikes.

In some cases UTVs might be modified to be street legal, but most are intended and purchased strictly for off road use.  Off road tires won't last long on pavement and can contribute to excessive tire wear and to dangerous  problems in handling.  This might be mitigated by changing the tires but in doing so you usually sacrifice some the off road capability for better on road manners.

UTVs are sometimes used as off road rescue vehicles.  They may be equipped to carry stretchers and I've even seen some designed for wildlands fire fighting.

UTVs may offer hard core off road enthusiasts a way to continue to enjoy their sport even after age, illness, or injury prevents them from straddling a dirt bike or ATV.  Riding in the cushy seats of a UTV for many hours is always going to be more comfortable than sitting in the saddle of dirt bike or ATV and the strain on the driver's arms from the steering wheel will be much less than that from  wrestling with handlebars.   The tires, suspension, and body weight absorb a lot of the jarring impact that is transmitted directly to the riders of dirt bikes and ATVs.

UTVs are smooth!

4x4s: 4 Wheel Drive Off Highway Vehicles

Not all 4 wheel drive vehicles are suitable for off road use.  In recent years there have been many luxury sedans equipped with 4 wheel drive or all wheel drive.  This gives them additional stability on wet, snowy, or icy roads but the suspension, gear train, and general body style are not amenable to off road use. A surprising number of big, lifted 4x4 pickups aren't really intended for off road use either.  They are often more for show than actual use.  Those big, shiny, showy trucks you see hogging extra spaces in a parking lot are not likely to ever be driven off pavement.  A REAL off-road pickup is the one with mud all over both sides and the paint rubbed off the front fenders from driving through the bushes!

The term "4x4" is usually used to describe a 4 wheel drive pickup or SUV.  One of the first 4x4s to gain popularity was the venerable Jeep.  Originally designed as a military vehicle, GIs returning from World War II were quick to adapt them for civilian use after learning to appreciate their amazing versatility in combat.  Jeeps are often the foundation for "rock crawlers", adapted for negotiating passage among large boulders.  The name "rock crawlers" usually applies to the recreational applications for these vehicles and their drivers.  However, a whole class of professional racing has grown up around rock crawling with extremely difficult courses that challenge both man and machine to the limits.  They are often referred to as "rock bouncers" and are specially built, high performance, 4 wheel drive vehicles.  For some exciting viewing, check out "rock bouncers" on Youtube.  I am sure you will be amazed!

4 Wheel drive pickups and SUVs are often modified to enhance their off road performance.   Typical modifications include lift kits and larger tires.  I've even seen some with onboard arc welders for emergency repairs on the trail.  Suspension enhancements are also a popular upgrade for both comfort and performance.  Typical upgrades include stronger (or additional) springs and bigger shock absorbers.  Seats and shoulder harnesses are often upgraded in competition machines.   I have seen a few really unusual 4x4 modifications, such as a Cadillac body mounted on a 4x4 truck frame.  Not quite sure what the prompted the builder but it was certainly surprising and interesting to see it racing through the open desert and I am sure it would be fun to drive.  I have to admit it certainly looked cool!

You will see a few vans with 4WD.   Having 4wd is a distinct advantage in any area where you get snow.  They make excellent vehicles to support winter sports such as skiing, snow boarding, snowmobiling, and ice fishing.  If you want an all terrain motorhome,  a Class B with 4wd would be a good option, if the compact accommodations are sufficient for your needs.  I have seen a few 4wd Class C motorhomes, which are, of course, based on van a chassis. There have also been a very few Class A motorhomes built with 4WD.   Revcon built both Class C and Class A 4WD motorhomes.  I heard that the owner of the now defunct Suncrest motorhome company had one built to stress test their Class A and it kept up with dune buggies in the open desert!  I once owned a 28' Suncrest similar to the one used for the 4x4 conversion and always thought it would be fun to have the 4x4 to support our dirt biking adventures, but theirs wasn't for sale and the converting mine would have been way too expensive.

4x4s are often associated with off road activities.  However, when you see a bright, shiny, 4x4 pickup with a lift kit so high you need a step ladder to climb into the cab, those are mostly for show, not real off road use.   If you want to see a REAL off road truck, look for one with a modest lift and lots of mud.  If the paint is worn off the front fenders you know it has been seeing a lot of genuine off road driving.

4 Wheel DRIVE ON!

Dune Buggies

 Dune Buggies are a class of OHVs all their own.  To some extent they have been replaced by UTVs in today's off road market.  At one time dune buggies were mostly home made units, often built on Volkswagen or Corvair based platforms.  These rear-mounted, air-cooled engine configurations lended themselves well to handling off-road driving. 

I recall two basic configurations:  rails and fiberglass bodied models.  Rails were little more than a simple frame with a drive train, front suspension and steering, and one or two bucket seats.  The fiberglass models were a bit heavier but they were very attractive and provided more protection for occupants.  They often had a rear bench seat for a total carrying capacity of 4 people.  You may remember seeing Steve McQueen drive one on the beach in The Thomas Crown Affair.  My wife and I actually had the chance to drive that very dune buggy in the Mojave Desert.  At that time the buggy belonged to a dirt biking buddy.  It was a lot of fun and was especially nice for taking small children into "town" for hamburgers.  And, yes, this particular dune buggy was street legal.  Most were not.

There were some commercially made dune buggies, including some large vehicles designed to carry multiple passengers on site-seeing excursions, giving non-riders a chance to experience dunes and deserts first hand.

 I once owned a Corvair powered dune buggie.  Unfortunately it wasn't running when I got it and I never go around to fixing it.  One major deterrent was that its trailer hadn't been licensed in several years when I acquired it and the State of California demanded I pay all the back registration fees of the previous owner plus penalties before I could get the trailer licensed in my name.  The fees greatly exceeded the cost of a new trailer so I ended up scrapping it.

If you want a dune buggy you might have to search ebay, craigslist, or your local classified ads.  There are few, if any, manufacturers still producing them new, but there are a few custom builders that will build one to your specifications. If  you don't want to wait to have a custom rig built, take a look at the current crop of Razor style UTVs.  They offer many of the same features and experiences as a dune buggy and usually have 4WD for even more capabilities.  They are, however, a bit pricey.

Enjoy a buggy ride!

ATCs

ATC stands for All Terrain Cycle.   This describes a collection of 3-wheeled off road vehicles that were once popular in the 1970s and 1980s.  You may still see a few of them out on the trails or for sale by owner.  You WON'T see any new ones.  

There is a popular notion that ATCs are illegal.  That really isn't true.  They were phased out by an agreement between the manufacturers and US Government interests that preempted any actual legal ban.  By the time the "voluntary" moratorium expired, ATCs had been replaced by ATVs.

 Whether ATCs deserved the bad repuation they got remains an issue of debate even today.   The 3-wheel configuration gave them a little more stability than a 2-wheel dirt bike which made them appeal to novices and younger riders.  Unfortunately, the perception of stability often masked the actual danger involved in riding any motorized device and people would over estimate their own capabilities, often resulting in careless accidents.  To that extent the fault may lie more appropriately with the rider than the machine.  

However, there were some innate characteristics of ATCs that made them somewhat unpredictable.  One was the propensity they had to turn opposite of where the rider was trying to go.  What happened was this:  the rider would lean into a turn, like you would on a bicycle or motorcycle and the ATC would turn the opposite direction.  That is because leaning put extra weight on inside wheel giving it more traction and making it force the machine to turn the other way, regardless of which way the front wheel was turned.  Another quite frequent problem was riders running over one of their own feet!  It was very easy for a rear tire to roll over your foot before you got it on the designated platform when starting out.  I've seen it done and even had it happen to me a time or two when I tried out a friend's ATC.  I NEVER run over my own foot with my dirt bike!  I once saw "Any ATC" prominently displayed on a list of the 10 Worst Dirt Bikes Ever.

While you can't buy an ATC new anymore there are still some used ones out there that might tempt you.  If you think you would like riding an ATC, go ahead.  They can be a lot of fun.  But please remember their idiosyncracies so you can avoid the common problems that led to them nearly being banned in the United States.  The tricycle configuration does make them a little easier for novices to ride than 2-wheeled dirt bikes, but the 4-wheeled ATVs that replaced them offer similar benefits without the downsides of the 3-wheeled ATCs.  4-wheeled ATVs don't have the turning problem and usually have platforms for your feet so you don't run over your own foot.

Cycle on!

ATVs

ATV stands for All Terrain Vehicle.  They are also sometimes know as "quads" or  "4-wheelers".  These fun and versatile off highway vehicles are sort of like a 4-wheeled dirt bike.   Like dirt bikes you straddle the seat and use handlebars to control the steering.  Because they have 4 wheels they are more stable than dirt bikes, but their extra width limits which trails they can be ridden on.  It also makes them somewhat unstable when crossing hillsides.  I've personally seen several 4-wheelers come tumbling down the hill when their operators tried to ride across or make a  u-turn while climbing a steep hill.  Many ATVs are equipped with a "dead man switch" so the engine shuts off if the rider falls off.  If a rider falls off a dirt bike, the dirt bike falls down.  But without a dead man switch, an  ATV could keep going for miles without its rider.  I once saw a rider roll his ATV and, because  he wasn't using a dead man switch, it kept going after he fell off -- and headed right for my motorhome!  The deadman switch has lanyard that connects to the rider's wrist.  When he/she falls off, the lanyard pulls the switch, shutting down the ATV.

Some the first ATVs  were initially designed to be ranch or farm vehicles.   Owners quickly saw the recreational potential and manufacturers weren't far behind in catering to the recreational market.  ATVs are often used by search and rescue organizations for both conducting searches and transporting injured victims.  Hunters use ATVs to haul their big game trophies.  Their basic stability and heavy load capacity make them ideal vehicles for these jobs, even though they aren't quite as nimble as dirt bikes.

ATVs, because of their wide, soft tires, are particularly well suited to riding on soft surfaces like sand, mud, and snow.  4-wheel drive versions deliver especially good performance in these situations.  ATVs can be be equipped with at snow plows for plowing driveways and other small areas.  Most ATVs are capable of towing small trailers.  Some ATVs can be equpped with rotary mowers.  Dump trailers, like the garden carts designed for lawn tractors are popular for hauling camping equipment and firewood.  You can even buy tent trailers designed to be pulled by ATVs, allowing you considerable camping comforts far off the beaten path.

Racing of ATVs isn't as popular as racing dirt bikes.  For a while there were regular "quad" heats between regular races at Supercross races, but they didn't really catch on.  ATVs are much heavier and somewhat less nimble than dirt bikes, so the quad  races couldn't compete successfully for excitement against the extreme stunts in a Supercross race.

Many ATVs come from the factory or can be adapted to carry a second passenger.   That makes them somewhat popular with families who have members who can't or don't want to ride dirt bikes.  Non-riders can still participate as passengers on trail rides.

ATVs are often popular win rural areas where they can serve as utility vehicles as well as off road toys.  The same machine folks use for trail riding can also be used to round up and deliver feed to livestock, haul fencing and firewood, and for a host of other tasks around the farm or ranch.

A predecessor to the ATV was the ATC -- All Terrain Cycle.  These were 3-wheeled machines, a sort of tricycle on steroids.  Because they were more stable and easier to keep upright than dirt bikes they quickly became popular with novice riders.  But they also developed a reputation as being dangerous, so much so that eventually the manufacturers agreed to a moratorium to avoid an outright ban in the United States.  Part of the problem was that the ease of use often gave new riders a premature sense of confidence that frequently caused them to get themselves into trouble.  There were some issues inherent in the design also.  For example, it was fairly common for a rider to run over his own foot with one of the back wheels, something I NEVER did on my dirt bike.   Another anomaly  had to due with turning.  On a bicycle or motorcycle you lean into the turn.  If you want to turn right, you lean right.   If you want to turn left,  you lean left.  With an ATC, when you lean right it puts extra weight on the right rear wheel, giving it more traction and causing it to outrun the left rear wheel, making the ATC turn left!   Although they were never formally banned, ATCs are no longer manufactured but you can still find some used machines around if you have an urgent desire to try one out.

ATVs go just about anywhere!

Dirt Bikes

Dirt bikes is a term commonly applied to off road motorcycles.  They come in all sizes, from small 50 cc machines with training wheels for little kids to giant 650cc dual sport motorcycles for really big kids of all ages.   My kids were all experienced riders before they were out of kindergarten.  Some people object to letting little kids anywhere near off road vehicles, but with proper supervision and instruction, they are at least as safe as they are on a public playground.  In fact, several of my kids were hurt far more seriously on "safe" playground equipment than they ever were on their dirt bikes.

The very first motorcycles were, in a very real way, off road motorcycles.  For one thing, they had to be.  There weren't that many roads!  They had to be able to negotiate  a lot of unpaved and even ungraded routes.  As roads became more prevalent, motorcycles designed specifically for street use became the order of the day for most people.  Bikes began to have more road compatible features and less off-road capabilities. Most modern street bikes are too heavy and unwieldly for off road use.

Modern dirt bikes evolved from custom racing machines usually built by the racers themselves, typically from Triumph and Rickman street bikes.  They stripped them down, revmoving as much unnecessary weight as possible, modified the suspension, and often changed the sprockets to get the gearing they wanted.  As off road racing and trials competition became more popular, international motorcycle companies began taking an interest in manufacturing motorcycles specifically designed for off highway recreation and competition.  One of my riding buddies bought the very second Yamaha IT400 off the boat from Japan in the early 1970s and some years later we bought it from him.  It was a GREAT bike!

The  main differences between a street bike and an off-road bike include weight, tires, suspension, and gearing.  Off-road tires need to be gnarly to get traction in a variety of places.  Street tires are designed for a smooth ride and good traction on relatively smooth pavement.  Off-road suspension accommodates huge bumps, often having more than a foot of vertical wheel travel to absorb the impact of going over obstacles.  Street suspension is tuned for a comfortable ride on pavement.  Off-road bikes are usually geared for good low-end performance where traction may be limited.  Street bikes are usually geared for comfortable cruising and high MPG on the highway.  Off-road machines try to keep the weight down, and many don't even have any lights and no battery or electric starter.  Street bikes can handle more weight for accessories for rider comfort.   Some big cruisers even have air conditioning!  When converting street bikes for off-road use, the guys doing the modifications typically changed the tires (and sometimes the wheels), upgraded the suspension, and often stripped off anything they considered unnecessary to get the weight down.  Modern dirt bikes come with knobby tires, tall suspension, and few accessories.  Sometimes they don't even have a kick stand, but one can usually be added.

Beginner bikes, like the little 50 and 60 cc motorcycles made for small children often use a centrifugal clutch so there is no clutch lever for little novice hands to master.  The clutch engages automatically as the RPMs increase.  Bigger bikes for more sophisticated riders have manual clutches and multi-speed transmissions.  Gear ratios vary depending on the intended purpose for the bike.  Some variations you will see are motocross bikes (designed for racing on motocross tracks), trail bikes (designed for trail riding), and Enduro bikes (designed for specialized off road Enduro races).  

Trials bikes are breed all their own, focusing on light weight and maneuverability.  They typically have very narrow, low cut seats, high ground clearance, and fairly low gear ratios.  They are made for crawling over rocks and other obstacles.  A Trials rider is penalized if his foot touches the ground.  Motocross and Enduro bikes, on the other hand, are designed for speed and good handling over rough terrain and you'll often see a rider use a foot as a pivot point when making a sharp turn.

Some beginner bikes come with an exhaust restriction device to limit power until the rider becomes skilled enough to manage a stronger engine.  Removing the exhaust restriction makes a significant difference in the acceleration, power, and top speed of these little bikes.   Bikes with engines as small as 80cc's can be surprisingly powerful.  One of my riding buddies, a former desert racer, bought a Yamaha YZ-80 for his pre-teen son.  He took it out for a spin and was quite pleased with its modest performance.  Then, on his way back he opened it up "to blow it out" before shutting it down and storing it and at somewhere around 11,000 rpm the little bike lurched into its power band, surprising my buddy by delivering an unexpected wheelie!  You definitely want to make sure any rider understands and respects the power of his bike and knows how to ride it safely.  Just because is is only 80ccs doesn't mean you can put a complete novice on it and turn them loose.

I have mixed feelings about using training wheels on little motorcycles for little riders.  Certainly they can be an aid to keeping the bike right side up until they learn to balance, but they also affect handling and if used off road can get caught on obstacles along the trail.  My solution was to get my kids to master their pedal bikes (with training wheels at first) until they could ride them well without training wheels and then let them try the motorcycle without training wheels.  My youngest son was chomping at the bit to ride during a Spring Break outing when he was only 3 years old.  I reminded him as diplomatically as possible that he needed to learn to ride his pedal bike without training wheels before he could ride a motorcycle.  When we got home from that trip he ran into the house, brought his bicycle out, laid it down on the parking strip as we were still unloading, and demanded "Take 'em off!".  He was one very determined little boy.  I took off the training wheels and he immediately went to work on learning to ride without them.  By our next outing on Memorial Day weekend a little over a month later, he rode 13 miles on a poker run on a little 50cc motorcycle and was anxious for more.

These days you have a number of alternate OHV options in addition to dirt bikes, including ATVs and UTVs (side-by-sides) but for many years dirt bikes were the only option for personalized off highway motorized travel.  My family still prefers dirt bikes.  Personally I find them more maneuverable and agile than ATVs.  They are certainly safer riding across hillsides where ATVs have a tendency to roll over and they require a path only a few inches wide.  ATVs are a little more stable and are sometimes easier for novice riders to master quickly.  They are also more capable of hauling cargo and are even sometimes used to transport injured riders or hikers out of remote areas.  However, I fear that the ease of use often lulls new riders into a premature sense of over confidence that I believe is one of the reasons for many ATV accidents among young or novice riders.  UTVs are very easy to drive since the controls are very much like a car.  In most places you must have a valid drivers' license to drive a UTV.  Also, they cannot be easily adapted for diminutive riders to reach the controls.  Let your kids enjoy the ride with you or another licensed driver at the wheel until they get their licenses.

Motocross bikes are very popular among recreational off road riders.   No doubt part of the appeal is mimicking favorite professional riders, who make riding look easy and beautiful.  However,
a motocross bike is not necessarily the best choice for recreational riding.  The gearing of a motocross bike is designed to deliver good performance on groomed tracks.  Trail riding often requires more low end power and better performance at lower speeds.  Some bikes are considered "wide ratio" bikes, meaning there is a wide range of gear ratios available across the several shift positions.  These can be very good in a variety of circumstances and adapt very well to trail riding, since trail riding, by its very nature, consists of many different types of terrain.  Sometimes you need a high gear for speed across open spaces.  At other times you a need a low gear for tackling steep grades or tricky, highly technical trails.   A properly designed wide ratio bike will provide a smooth transition from the lowest to the highest gear.

Motocross is a stylized from of dirt biking on a groomed course.  The ultimate motocross race is the Supercross.  You can find amateur motocross races all across the country with many riders of different skill levels.  Supercross is a major, professional level sport where only the best of the best are able to compete.  Supercross tracks often include double and triple jumps where riders and bikes are literally flying hundreds of feet.  Supercross races are extremely exciting to watch, with jumps, sharp turns, whoop-dee-doos, and fast straightaways.  Riders are often competing "bar to bar" in tight packs where a single mistake by just one rider can cause many bikes to crash.  It is definitely not a place for the timid and only the most skilled riders can ever dream of racing Supercross.  It has been said that Supercross is the most physically demanding sport in the world!

That being said, Supercross is still the inspiration for hundreds of recreational riders.  Even if they can't begin to match the extreme stunts by their professional  heroes, dirt bikers still enjoy trying to approximate their behavior as much as they can.  Most of us will never ride a professional Supercross track, but we can have a lot of fun riding trails, which usually include fast straightaways, hill climbs, downhills, whoop-dee-doos, and sometimes even jumps.  Many amateurs can learn to master the art of riding wheelies.  We had a guy in our Desert Rat group in California who rode a custom-made bike that included a very large rear sprocket.  He didn't have a lot of top speed in the open desert, but  he could ride wheelies just about anywhere. I used to tease him that he had an unfair advantage on the trails because he only hit half as many bumps as the the rest of us did -- because he only hit them with one wheel!  More than once I saw him master difficult hill climbs while riding a wheelie.

To me a dirt bike is the perfect way to ride off road trails.  It is nimble, light weight, goes anywhere, and is pretty much something you have do without any help.  The bikes we rode when we first began riding several years ago had 2-stroke motors.  They were fairly simple and relatively easy to work on.  Today's dirt bikes tend to have 4-stroke motors and are far more complex although they do claim to create less air pollution.

Dual-sport bikes attempt to serve both on an off road users.  Some do a good job but, of course, since there must be compromising, they usually are not as adept off-road as designated dirt bikes nor as comfortable on the highway as street bikes.  They do, however, have a place in allowing dirt riders to legally ride on public roads to and from off-road trails.  If you can only afford one motorcycle and like to ride both on and off road, a dual-sport bike might be just the thing for you.

Dirt bikes rock!

Choosing the Ideal Camp Site

No doubt we'd all like to experience the "ideal camp site", hopefully every time we go camping! So how do you find one?  First of all, there is no single unique "ideal camp site".  What is ideal is going to be different for different people and different for anyone at different times.  If  you're looking to escape summer heat, the ideal campsite will be cool -- mountains or beach.  If you want solitude, it will be remote but if you desire companionship and social interaction it will be a place with lots of other people with interests similar to your own.  For hunting or fishing it needs to be where you have access to appropriate game.  For OHVs and horseback riding you'll need plenty of trails or open riding areas nearby.  For boating or other water a sports you will need a lake, river, reservoir, or ocean.

If you have an RV and prefer the convenience of hookups, your ideal camp site will necessarily be in a comfortable RV park with ample amenities.  But are you looking for an overnight stop along the way to your destination or is the site itself your destination?   If you're looking for an overnight stop the ideal place will be near your route, easy to get in and out of, and inexpensive.  If the site is your destination,  you'll be more concerned about its ambiance and amenities.  If  your outing is geared toward special outdoor recreational activities, the ideal site is going to be one that gives you convenient access to those activities.  OHV riders will need a place with access to OHV trails or open riding areas.  Fishermen will need well-stocked lakes or rivers. Boaters will need launch facilities and waterways for their watercraft.  Hikers and mountain bikers will need trails.

If you prefer boondocking or are at least willing to explore off-grid camping, you will find many more options.  Factors to consider may include how remote you want to be, how long you are prepared to stay, and how far you are willing to drive to reach your goal.  If you're seeking peace and quiet you will want to avoid primitive camping areas that serve as staging areas for OHV activity or places that attract raves or other party groups.  If  you roll into a remote site and find old 55 gallon drums that have been carved like scary Halloween pumpkins, it is probably used frequently for raves and you may get a lot of unwanted rambunctious neighbors.

Tent campers will want to choose camp sites that are suitable to their style and expectations.  If you enjoy hiking and backpacking, your ideal camp may be miles off the beaten track, but if you bring a lot of equipment with you you're going to want a site you can drive right into.  You will usually want a shaded, grassy site with a fire pit and picnic table.  Access to an attractive lake, beach, or stream is a  plus, for fishermen it is a necessity.  Families will need space to set up a large tent.  Backpackers can fit in smaller spaces.

Time of year may color your selection as well.  In hot summer months you will probably want a shady site to give you some relief from the glare of that hydrogen fusion furnace 93 million miles away we call Sol.  In cooler times you may enjoy a sunny sight that will warm your tent or RV.  Desert camping is usually uncomfortably hot in the summer, so mountain, forest, or beach destinations are more ideal in hot weather.  Conversely, mountains and forest areas may experience harsh weather in cooler months when desert areas may be moderate and attractive.  Mountains also tend to make their own weather so you may not be able to rely on the regional forecast on the TV or radio.

The composition of your camping group will also affect your choice of an ideal camp site.  A couple seeking some quiet time together will have different needs than a family with young children who will require access to playgrounds or other sources of entertainment or a large group of OHV riders who want to camp and ride together.

If you are seeking peace and quiet you will probably want to avoid popular state and federal parks, especially on holiday weekends or during the summer vacation time.  Look for smaller venues, such as local or county parks.  Activity can vary a lot at private parks.  Some are fairly remote and quiet, some are highly used and foster a lot of social interaction.  If you enjoy a lot of social interaction, by all means get reservations at a popular location during a busy time.

Finding the right site within an established campground might take a little searching.   In most cases, not all sites are equal.  Some might be downwind of the restrooms or near a high traffic road or adjacent to a noisy group area.  You might be able to choose a camp site from a map when you make your reservations.  If not, you might have to physically explore the available options when you get on site.  Some common criteria for choosing the best site are level and adequate parking, clean, level space for tents, minimum traffic, close proximity to resources you want to use yet not too close to restrooms or dumpsters, convenient access to water faucets, shady (especially in the summer!), proper fire pit, picnic table(s), pavilion or shelter.  Sometimes  you can peruse a map of the campground and pre-select  your campsite based on the information available on the map.  Other times the host will assign you a space or you may be given an opportunity to choose an available site at check-in.  If you have a choice, you will normally want to avoid being too close to the restrooms or other common use areas that might generate unwanted noise or traffic.  Avoiding  unpleasant neighbors can be more difficult since you probably won't discover the problem until after you have gotten set up in the site but sometimes you can ask the host for a different spot.

Finding the right site when boondocking will either require familiarity with the area or doing some exploring.  You will need a spot that is accessible to your vehicle(s), reasonably level, away from traffic (roads, trails, etc), shady, large enough for your group, and fire safe.  Many places that offer "dispersed camping" (like boondocking in undeveloped areas) there are usually requirements to be a minimum distance from the road (usually around 150' or so) and often there are limits on how long you can stay in one place (14 days is a pretty standard limit).   In rainy weather or if there is an chance of rain, avoid depressions or washes that may be subject to flooding.  Because maneuvering large motorhomes or trailers can be cumbersome, try to check out your proposed destination ahead of time using a more nimble vehicle but keep a wary eye out for obstacle or clearances that might present problems for RVs.  It will be a lot easier to avoid or get out of difficult situations in a car or truck, especially it if has 4WD.  If I'm going to an OHV staging site neither I nor my companions have already been to I like to "pre-run" in my 4WD pickup.  Failed to do that just once and got my motorhome and trailer stuck in a rather unpleasant situation.  Fortunately,  several of the off-roaders in a nearby camp were also professional truck drivers and had a big 4WD pickup to drag out my trailer while one of them maneuvered my 40' motorhome out of its sandy trap and back to where we could hook up the trailer and drive out another way.

Here are some criteria you might consider when looking for the ideal camp site:

• What kind of site do you need?  RV?  Tent?
• What kind of activities will you be participating in?  OHVs? BBQ? Swimming?
• How many people in your group?  How big a site do you need?
• Does the site have reasonable access?
• Is the fee (if any) reasonable?
• How far away is it (miles? time?)?
• Have you been able to inspect the site and the route?
• Does it have the amenities you want?
• Is the site available when you want it?
• Are there any seasonal considerations?
  

The bottom line is, only YOU can determine what is the ideal camp site for any given outing and it will very likely be different from trip to trip depending on many factors.  You may feel like returning to a spot you previously enjoyed, but consider whether there are mitigating circumstances that might change your experience.  Some things to consider are the time of year and the size and make up of your camping entourage.  If  you really loved the fall foliage you might be disappointed in visiting at a different time of year.  A nice little camp site that was perfect for you and your significant other might not work when you bring another family with children.  A site that offered great camaraderie and companionship during the active season might be less rewarding in the off season unless you bring enough companions with you.  Realize that finding the ideal site means matching YOUR current needs rather than adopting some external definition and you should be able to select the right place very time.  Hopefully each time out will be ideal!

Get it right!

Camping Axe/Hatchet

One of the most iconic and useful tools in camp is a good axe or hatchet.  It doesn't matter whether you're camping in a luxury RV or roughing it in a tent.  Both lifestyles enjoy campfires and a good axe or hatchet is a valuable tool for cutting and splitting firewood, preparing kindling, and driving tent or awning pegs.  Which you choose will depend on personal preferences and available space for transporting or carrying it.  Personal physical limitations might also impose size/weight limits on the tools you can use safely and comfortably.
                                                     
Axes come in many sizes.  They may have a single or double bitted blade.  The larger the axe, the heavier it will be making it both harder to swing and capable of making larger, deeper cuts.  I like a fairly small axe for camping, one with about a 30" handle and a single blade.  It is kind of like a long-handled hatchet.  It isn't too heavy and it fits well in RV outside compartments.  Yet it still  has enough weight to handle fairly large cuts and drive stakes.  Having a single blade I can use the flat back side for driving stakes or wedges.  For tent camping I prefer a hatchet or a roofers hammer (kind of like a carpenter's hammer with a hatchet blade instead of a claw), which fits easily in my camping bins or on my belt.  A large, double-bitted, "Paul Bunyan" style axe is useful if you're doing any heavy felling or cutting, but they are big and heavy and in some ways the extra blade is likely to be more dangerous and more susceptible to dulling or damaging other contents knocking around inside a cabinet.  For normal campfire activities such an axe would be excessive,  take more energy to use than it might be worth, and be cumbersome to store in RV compartments and camping bins.  Since most of the firewood we buy is already cut to length, most of the axe work will be converting it to kindling by splitting it.  A 30" single blade axe or a splitting wedge is perfect for this task.  Splitting larger logs is easier with a wedge.  A single bladed axe also has the advantage of a flat head on the back that can be used for tasks like driving tent and awning pegs.  For more on splitting logs, see my Log Splitting post.

 
                                          
 

Another fairly common style of axe is a fireman pick axe.  As the name implies, they are mostly used by fire fighters.  They are a single-blade axe with a sharp pointed pick on the other side instead of the flat head found on conventional axes.  The sharp point may make a fireman axe a little more dangerous to use around camp and could poke holes in things in your RV storage cabinet during transit.

                                                                                                               

A hatchet is small axe, most often used with one hand where the larger axe usually takes two hands.  One of the most versatile hatchet configurations for campers and RVers in my opinion is a roofers hammer, which has a hatchet blade on one side of the head and a hammer head on the other.  The back of a regular hatchet or axe can be used for driving splitting wedges or tent pegs, but the hammer head is more precise and is easy to use as a hammer.  A hatchet may be a better choice than an axe for someone with physical disabilities or limited strength.  It is also more convenient for splitting kindling than a larger axe.  As mentioned above, a versatile alternative for a hatchet is a roofers hammer or hammer head hatchet, with a hammer head on one side and a hatchet blade on the other.  They are about the same size and weight as a typical hatchet and make a good mallet for drive tent or awning pegs too.  The hammer head seems to be more effective on tent pegs than the back side of an axe or hatchet.  Here is a sample of a roofing hammer:
             

                                                                                                                                                                            
I have recently seen a hammer-head hatchet with a survival tool built into the handle.   I ordered one but it never arrived so  I could try it out.   Hope it shows up again!   Looks like it will be a good option for campers and survival.

No matter what size axe or hatchet you choose, you will need to keep it sharp.  Sharp tools are not only easier and more efficient to use, they are safer.   To some people that is counter intuitive.  They think sharp tools would be more dangerous, but dull tools are more likely to result in injury.   Dull tools require extra effort and will often bounce instead of cutting, causing a loss of control and resulting in serious injuries.  Dull tools foster poor cutting habits.  It is a good idea to put an edge protector on the blade to keep it from being dulled by rubbing against things in transit and storage.  Got an ax to grind?  Axes and hatchets can usually be sharpened on an electric grinder.  Just be careful not to spend too much time in one spot because that can overheat the metal and ruin the temper.  Hold the tool so the blade is tangent to the grinding wheel with just a slight angle to the grinding wheel and move it back and forth smoothly and fairly quickly to shape a neat taper on each side.  If the edge is severely damaged (chipped or dented) you may need to use a coarse grinding wheel for initial reshaping.  Grinding using a medium or fine wheel is usually sufficient for sharpening most axes but you could finish it with a file or even a sharpening stone if  you want an especially fine edge.  However, the relatively heavy cutting axes are usually used for doesn't demand a super-fine edge like you would want on knives and such a fine edge would probably be quickly made ineffective in the first cut or two.

Handles should always fit tightly in the head.  Loose handles are dangerous.  The head could fly off at any time and inflict serious injuries on anyone it hits.  A loose head also messes up the precision of your cutting strokes, reduces the efficiency of each blow, delivers vibration than can be tiring and even cause injuries, and may cause bounces and loss of control.  Wooden handles can usually be tightened by driving wedges into the end of the handle at the head so it expands the wood to fit tightly in the hole in the head.  In a pinch you might be able to drive a few heavy nails into the end of the handle where it fits in the head.  Sometimes a slightly loose head can be tightened by soaking it in water to swell the wood.  Be sure to coat the iron head with oil or grease so it doesn't rust.  Metal or fiberglass handles usually don't come loose and may need replacement or servicing by a qualified expert if they do begin to fail.  Metal handles are usually forged along with the head so the tool is all one piece and rarely gets loose.  Molded metal handles may have a rubber grip or leather wrapped grip.  If the grip is loose, it should be securely re-glued or the tool replaced.  If a metal handle is loose the tool is most likely damaged beyond repair and should be replaced.

Handles should be clean and smooth.  Some hatchets have rubber or leather wrapped  handles for a better grip and to cushion the impact somewhat.  Any damage to the rubber or leather should be repaired if possible.  If it can't be repaired, the tool or at least the cushion on the handle should be replaced.  Wooden handles should be checked for cracks, rough spots, and splinters.  Cracked handles should be replaced although you can sometimes tape them up as  temporary repair.  Rough spots should be sanded down, splinters trimmed and sanded, and the entire handle treated with linseed oil or a good quality furniture oil.  Don't over oil the handle!  You don't want it to be slick.  The oil should penetrate the wood, not create a slick, glossy coating.  When oiling the handle, use a soft cloth to rub the oil well into the wood.  You might also rub a light coating of oil on the iron head as well to prevent rust, especially if you're putting the tool into storage for a while, like at the end of an outing.  A little lube on the blade will also make it easier to pull it out if you swing hard enough to get it stuck.

Swinging your axe.   Using a hatchet you will most likely use just one hand, usually your dominant hand, in a hacking motion, but swinging an axe usually requires both hands, giving you more leverage and allowing you to strike harder.  If you are right handed you will probably swing your axe right handed, but not necessarily.  My dad was right  handed but always swung his axe left  handed.  Sometimes it is useful to be able to cut either right or left handed, depending on which way gives you best access to where you want to make your cut.  Whether you swing right or left  handed is determined by the position of your hands on the axe handle.   A right handed swing will start with the left hand near the butt of the handle and  the right hand a couple of inches from the head.  The right hand slides back until it is nearly against the left hand as you swing the axe.  The left hand remains stationery.  DO NOT keep both hands stationery!  A left handed swing is just the opposite.  Regardless of whether you are normally right or left handed you might want to try swinging your axe both ways and find out which way is most comfortable for you.  You may find it useful to be able to swing either way since you can achieve different angles each way.   The handle of an axe or hatchet (or a hammer) functions like a lever to give you mechanical advantage that increase the speed and force of the blade.  If you grip too close to the head, you loose that leverage and are essentially just trying to push the blade into the wood by the strength of the hand closest to the head.  The same thing applies to using a hammer.  You want to hold the tool near the end of the handle, away from the head, to get maximum leverage.  Let the tool do as much of the work as possible.

Wranglerstar has several good videos on Youtube where he tests and reviews axes and hatchets.   He also offers good videos on how to sharpen and care for them as well has instructions on how to use them safely and effectively.

Here's a handy tip for splitting kindling:  hold the target piece of wood with a little stick instead of your fingers.  If your aim is off and you chop off the stick, no big deal but if you hold it with your finger and strike your finger it is going to spoil your whole evening and possibly the appetite of your fellow campers!  If you, or someone in your group does sever a finger or fingers, collect the severed parts and keep them clean and cool, but DO NOT pack them directly on ice.  Doing so can further damage the tissue.  The recommended procedure is to wrap the severed parts in a clean cloth and put it in sealable plastic bag, then put the bad in ice water.  Do not put the severed parts directly in ice water without the plastic bag.

Summary.   For tent camping or back packing, choose a hatchet.  Choose a small, single bit axe for use in RVs and campers.  Always keep the blades sharp and the handles tight and smooth.  Protect the edge in storage so it doesn't get dulled banging around in cabinets and tool boxes.

Chop, chop!

Camping and Survival Knives

"A knifeless man is a lifeless man".   This old saying may be especially true in a survival situation but it highlights the value of a knife in any camping or outdoor recreational environment.  A knife may be the single most useful tool you could have -- other than your brain and your hands.  That being said, the question may arise "what is the best knife?".   There are many different sizes and styles of knives and each one has its own special niche.  In recent years there have been a proliferation of "Rambo" style survival knives promoted on the Internet and marketed through outdoor stores -- huge knives with mini survival kits stored in the hollow handles.  No doubt these have a certain appeal but how well would they work in a real world survival situation?  The tiny plastic compass is probably better than nothing, but  how well does it work and how long will it last?  And what will you really do with a couple feet of fishing line and a few safety pins?  If you really want a survival kit, put together one that will actually do the job, including a proper knife.  I also worry that the hollow handle compromises the integrity of the knife and reduces its strength.

Like many tools, different knives are designed for different tasks.  For example, a sailor should really carry a riggers knife.  They typically include hardened steel blades to reliably cut ropes when needed, a marlin spike that is very useful in loosening tight knots, and many include a shackle wrench for tightening and loosening shackles.  Regular pocket knives or hunting knives won't have the specialty features essential for a sailor's needs.

Likewise you will need to choose a knife for camping or survival carefully.  First of all, evaluate your specific needs and skills.  No need to spend extra money on a fancy knife with features you don't know how to use.  Choose a knife that fits you needs, your hand, and your budget.  Do your really need a survival knife for regular camping?  Might not be a bad idea in case something unexpected happens on one of your camping trips and you find yourself in survival mode!

The best consensus I've found for a good survival knife is that is should be a bit more modest than those monster combat blades often found on "Rambo" survival knives.  A 3-4" fixed blade is usually recommended as best for survival.  The reasoning is that in a camping or survival situation you will do a whole lot more carving than you will hacking.  Sure, having a big, heavy knife may be useful for hacking when building a shelter from tree limbs, and it makes an intimidating weapon but how often is that going to happen?  And, even when you do need to build such a shelter, you probably will only do it once per event.  On the other hand, there will be an ongoing need for carving.  Even notching limbs to secure cordage in building a shelter will require more finesse than hacking power.  Any kind of medical applications will need a fairly delicate blade.  Skinning and butchering animals for food or other uses will be well served by a modest blade.  You will also need a modest blade to carve wooden tools and implements and for use in preparing and eating food.  A good hunting knife should be adequate.  If you choose a folding knife, make sure it has a locking blade.  A fixed blade knife is sturdier and more durable, but a locking blade proves some degree of safety over non-locking folding knives and a folding knife fits in your pocket.  Having a knife you will actually carry beats having a top-of-line  survival knife you don't wear because it is too big, heavy, or bulky on your belt.

Multi-tools, like the famous Leatherman, are often touted for camping and survival use.  One cannot deny the versatility of these items or the convenience offered by the multiple functions they are capable of performing.  About the only downside to a multi-tool is that it has folding blades, and folding blades are not as safe or as durable as fixed blades.  Locking blades will mitigate this problem to some extent, but the ideal blade for camping and survival will remain a fixed, 3-4" knife like a hunting knife.  Having both a proper knife and a multi-tool would be a particularly good combination.  Having both for camping should not be a problem for most people.  They need not be especially expensive and they take up a little room in your pocket or pack or on your belt.  More expensive tools will usually be more durable and offer more precision and more features, but you will have to decide how much you are willing or able to spend versus what you will actually use.  Unless you lose your knife you will probably never regret investing in a good one.  Carrying both a knife and a multi-tool on your person at all times so you have them in a survival situation may not be as convenient as tucking them in your pack so you may have to make a choice.  If you're comfortable with a multi-tool with a locking blade it will offer you more versatility but a sturdy hunting knife may be more durable and safer.  I have recently seen a specialized knife that includes a built in flint and steel fire starter, a seat belt cutter, an LED flashlight, and a window breaker, which strikes me as a really good starting point for any survival situation, especially if you are in an auto accident!

As mentioned above, sailors need special knives to meet the unique requirements found on sailboats.  Called sailor's knives or rigger's knives, these knives typically have a very sharp blade (for cutting lines if the sailor gets entangled), a marlin spike (used for loosening tight knots) and a shackle wrench, used to tighten or open shackle pins.  Once again, it needs to be something you will have with you when you need it, on your belt or in your pocket, not somewhere below decks!

Having a knife -- the right knife -- is only the first step.   For it to be really useful (and safe to use) it must be sharp.  And yes, oddly enough, a sharp knife is actually safer to use than a dull one.  It is worth learning how to hone a knife edge to keep it sharp.  The most common and traditional way is using a sharpening stone but there are other types of knife sharpeners, like the drag-through manual kitchen knife sharpeners and electric models that use internal grinding wheels.  You may be able to improve sharpness using one of these but to get a truly fine edge requires a practiced touch on a sharpening stone.  Also, a sharpening stone requires no electricity and takes up little room in your pocket or pack.  There are several tricks used by those who know how to do this well.  Using a combination of wet and dry sharpening is one.  Another is to push the knife toward the stone as if you were shaving it instead of dragging the edge backwards on the stone.  To get a good edge you need to hold the knife at the proper angle to the stone.  The angle will depend on the thickness of the blade and the basic shape of the taper so you will need practice and/or someone to show you to find the right angle for each blade.  It is rather tedious endeavor but well worth the effort.  Here is a link to a really good article from Buck Knives on How To Sharpen Your Knife.

Even a sharp knife will be of little help if you don't know how to use it.   The best way to learn how to use a knife is to have some with experience show you then practice.  Every camping trip should an opportunity to practice your knife skills.  Whittling can be a fun thing to do sitting around the campfire and it can be a very handy skill in a survival situation where there is no end to the opportunities for carving and slicing.  You don't have to be able to carve life-like sculptures but being able to carve a wooden spoon would be a really handy survival skill.  Knowing how to clean a fish or prepare a rabbit for cooking could mean the difference between dinner and going hungry in a survival situation.  Knives can be used for self defense, but using a knife as a weapon is not intuitive.  It takes training and practice before you will be competent.  Until then, attempting to use a knife is likely to make a bad situation worse as you aggravate your attacker or, worse yet, you injure yourself or he takes your knife away from you an uses it on you!  Unless you are especially competent, chances are an aggressor is likely to have more experience and his knife skills (to say nothing of  his willingness or craziness to hurt you!) will probably exceed yours.

The market is rife with specialty "survival" knives.   But just because they call it a survival knife doesn't mean it really is.  I've seen a couple of knives I think are worth investigating.  One includes a built in flint and steel fire starter, the other includes features to cut seat belts and break windows, which could be badly needed if an accident traps you or someone you know in a car.  Both are folding knives, to make them compact and cover the sharp blade for safety, so, from that perspective, they are not the best choice for wilderness survival but would be a good addition to your urban or suburban survival kit where being able to escape a damaged or submerged vehicle may be the key to surviving an accident.  Those big "Rambo" survival knives usually have a hollow handle that stores a bit of survival gear.  Unfortunately, the hollow handle means it lacks the strength of a full tang on the blade and the survival items are by necessity small and limited.  Better to have a sturdy hunting knife and pack your own survival items in a tin like an Altoid box.  Then you know what you have and (hopefully) know how to use it and are not limited by the tiny space in a knife handle.

The bottom line:  my personal recommendation when camping or hiking is to carry a 3-4" fixed blade knife such as a  hunting knife as the basic tool in your camping and survival kit.  And then supplement it with a multi-tool and a flint and steel fire starter -- and a sharpening stone.  These items take up little space and will repay your efforts again and again when you need them.  A specialty knife that can help your escape from being trapped in a damaged car might be a good thing to  have under the seat or in the door pocket of your vehicle.

Look sharp!