I think it'd be dreamy to build one of these bad boys and get lost driving it around the good ol' USA. The inventor is a "space" architect and has worked on NASA's International Space Station's habitation module (aka where the astronauts live). His most recent venture is the Cricket, where mobile camper meets tent. They're customizable, lightweight, compact, can be pulled by any car and fit inside a garage. Sounds like a dream-wander-mobile, I'm ready to go!