Thanks all. There are marina's and lakeside campgrounds with water fill areas. Yes I do have the wash down spignot in the transom and a 25 gallon fresh water tank. Unfortuneately, lake Wallenpaupack in PA does not allow individual slips to have water or electrical hook-ups. Battery charging would be by switching battery switch to allow alternater to charge battery in need of power when underway. Other than that, I think a portable generater could be used. It seems using the fresh water wash down would be my only option at this point.