You'll probably want to cut some hatches in sooner or later. When you do it would be interesting to see how the 'droid does shooting thru the hull. I rigged a conventional transom mount tranny so it sits in water and shoots thru the hull. Works acceptably well. I pull the wiring out to give it a fw dunk after each trip to try to stem the corrosion but this could really be the ticket. No wires, no worries.