Help and GuidanceMy husband and I are looking at a used (1987) 25 foot Catalina Sailboat. We are relatively new sailors and have only owned a 22 foot Oday for 3 years that we lost in a storm last week. This 1987 Catalina looks like it's in great shape, just needs a little TLC, but I noticed when I walked on the DECK it felt spongy. I asked the owner and he said, that this was the only thing wrong with the boat... He said he was told that the fiberglass was taking on water???? Can anyone tell me what might be going on? Does this mean that the boat is rotting under the deck? Is it something that can be fixed or something that would cost a lot of money to fix?