I will vouch for the scuppers. With a full tank of fuel and two adults on board, my McKee with the flapper checks on the drain would leak. Nothing worse than standing in water trying to fish. Carl Merritt recommended the scuppers, boat has stayed dry since I installed them. Got to mention that when I bought them from Carl, he only had one on display. He went back into service dept. and brought out a used one to match--told his daughter the price to charge on new one and the used one was free--told him I wanted two used ones.