You could put wheels on the bottom to solve the problem brought up by slankylanky, but then the whole point of using a paramoter would be to avoid having to be on the ground. At that point it would be better to just get a car, or possibly a motorcycle. It seems like it would be fun though, so why not? In my opinion as long as it works and is fun, it's worth it. It doesn't have to be practical. Personally, if I where to do it, i would get an adult trike to mount it on, so that if you run out of gas, you can get to a gas station easier than if you had to cary it. I hope someone trys this, I would like to see how it goes.