No, there aren't, not at this time, not for recreational boating.
Obviously, a sailboat is wind-powered, primarily, but at this time we don't have nearly the infrastructure for the electric boats that are coming on board. We just simply do not have the hydro infrastructure for the charging mechanisms.
At this point, and where we are at, especially here in Turkey Point, there is no way. There is nothing. Fuel is the mainstay right now.