Interestng topic, I ve read from time to time about someone doing this in a wheelchair, but they never get it worked out.
Then you have technical stuff. If you use a generator from a shadow vehicle, is that cheating? What about driving behind the shadow vehicle in the slip stream? Would it be ok to keep sets of batteries in the shadow vehicle, charging, then swap them when they are low in the chair? What about towing a trailler with solar cells on it? That wouldnt weigh much and could add some range. jeff richmond, va http://www.wheelchairmodifications.org
