FB, I here that I see WAY TOO MANY just like that, squating from the weight. I hate driving behind them, thinking the next bump is going to be the end of that thing. I don't know of how to build a wheel system, but I'm sure someone here can help you out.
If you've got short, stubby fingers and wear reading glasses, any relaxation you would normally derive from fly fishing is completely eliminated when you try to tie on a fly. ~ Jack Ohman, Fear of Fly Fishing, 1988