This is probably one of the most unique and versatile RVs you'll ever see.

Whether you call it DIY, built-not-bought, or run-what-you-brung, the absolute best way to become intimately familiar with a vehicle is to build it yourself. Hours spent wrenching in the garage or driveway will not only save hard earned cash, but the knowledge gained by doing it yourself may save your bacon when Mr Murphy shows up deep in the backcountry.

Since this is a list of budget rigs, it should go without saying that most of them will have high mileage and a few years under their belts. Of course, as most of us already know, the simplicity of older vehicles means that almost anyone with a wrench and a good service manual can repair them -do yourself a favor and skip the Chilton’s manual. Instead opt for a factory service manual; these can usually be found on Ebay for a fair price. So, if you are the type who doesn’t mind some grime under your fingernails, then these rigs are perfect for you!

Just for fun. All images are from the original manufacturer's sales ads.

As payloads continue to skyrocket and payload capacities continue to plummet, the shift to larger rigs was bound to occur. Though it’s still a small segment, the full size truck market has experienced a healthy growth spurt in the last year or so and companies such as American Expedition Vehicles (AEV) and ARB have responded positively to this budding group.

As the popularity of modifying our vehicles for overland travel grows, so does the market for vehicle modifications. New companies continue to pop up offering yet one more thing that you just can't live without. Although it is incredibly fun, and easy to get carried away, it becomes increasingly difficult to discern that which is needed from that which we want.