Ok boat experts. I'm an auto tech, so when it comes to the mechanical or electrical I can handle it, but I don't know where to go here. I have a 1983 Chris Craft/Viking 190SC tri-hull deck boat. I got it out yesterday and found out the tarp I had covering it had a hole in it. There is a soft spot in the floor, and I was thinking about making it a winter project. I can't find anything on the internet about this old boat. Do I have to split the boat to do the floor? It sure looks like I do. Anyone have experience with one of these old Chris Craft's??