When I fold my tower down it sits on a pressure treated chunk of lumber on the top of the gunwhale for the few minutes necessary to back into my garage. Once inside, I take a short chunk of ski rope and hang the tower from a bicycle hook in the ceiling to the rope hold on the tower. Keeps the tower off the uphostery, and makes it easy to climb in and out of for off-season work.
1998 Moomba Outback, Indmar Blackhawk