I own a Hunter 25.5 with a deep keel, draft of 4'9". I have someone to build a trailer and was wondering if anyone out there has any knowledge on constructing one. I need to haul the boat out and clean and check the bottom for blisters. Also with the lake level here so low, Clarks Hill,Ga, I may have some damage on the bottom of the haul because the dock hung up and did not float. Any info would be greatly appreciated.