I just got a place in Florida, West Palm beach area, have you located a dock and what do they rent or sell for?
We got lucky and found a house with a lift on a channel on Marco Island. Looks like docks are about 300.00 a month at Marinas or 10 to 15 bucks a foot per month, good thing is they can be rented by te month. Boat and trailer storage in boats yards are about 125.00 a month, actualy found one in Naples for 45.00.
Good luck, google boat docks in south Florida or use Craigs list.