I'd like to find a simple trailer to haul my bikes back and forth on long trips instead of just a hitch rack, becuase I will carry my road bike, my wife's recumbent rricycle, and my recumbent lowracer. It would be impossible to carry them all without one, I think, unless I want to buy a van, which I don't. So has anyone bought a specific bike hauler, or bought one off the rack and converted it? I'd be interested in what you did.