I have a 2007 2275GS tritoon. After sitting for two years due to a drought, we recently had almost twenty inches of rain. The center toon, usually used for ski and board storage, filled about half way up with water. I guess it came in through the floor where the opening is. I thought there was a bilge pump that evacuated this water, and any water that may get in there over time, but I cannot find it and I cannot get anything to turn on. Ive checked the owners manual but cannot locate anything there either. Any help?