Travel trailer's tow vehicle powered by food!

Yes, it's true -- the power for this small travel trailer comes from food. Okay, technically it's powered by a human being. But human beings, we all know, are powered by food. The human in this case is pedaling a cycle. We think it might be difficult towing this RV up hills, but good exercise, that's for sure. Tour de France champ Lance Armstrong might like this setup.