Here's those pictures
This one shows the drain and the channel that connects it to the bilge.
This one shows how the water get to the bilge area
Here's the port side through hulls. The forward one is the deck drain, the aft one is far the well under the hatch in the transom.
Here are the starboard side drains, the lower one is the deck drain. The larger of the upper ones is for the bilge pump, the smaller one is for the pump in the fish box in the deck between the front seats.
