twiceayear made the original loader, but recently biketx2812 of Fort Worth, Texas designed a super heavy duty loader from Hully Rollers, PVC and some glass-installer suction cups from Harbor Freight.
Original
Original
Video of making the Original loader: http://www.youtube.com/watch?v=LBcPgDx5kJY
super heavy duty (ProAngler/Jon Boat) sturdy loader
Clears the airfoil over back windows
Harbor Freight might be out of the suction cup things, but you can try here http://www.amazon.com/Quad-head-Suction ... 372&sr=8-1