Getting Rid of Water on Deck of 18

[Greno]

I made a short splash board and hinged it to allow it to lay flat on the deck. I let the extreme ends open to allow the deck to drain out. I am thinking I made a mistake in not putting it flush to the sides on the bottom and putting plugs like you have done. A PO put some holes in the deck to drain into the bilge, but they have been filled with 5200. I am thinking of drilling those out and plugging/unplugging when needed and also putting an auto (float) pump in the splash well to empty when the ping pongs are closed and the well is full.