1977 SeaCraft Tsunami 23

[BradVaBeach]

I'm looking at this boat in my area. It's a '77 Tsunami. It's fully tricked out for offshore fishing out of Va Beach. My problem is buying a boat this old. I'm not interested in a salvage boat or a restoration project. Everything on the boat is new except the hull itself. What is the track record on the hulls of these boats? How can I tell if there's rotten wood in the hull? Also, where can I go to get a good price quote on this boat? NADA does not list Tsunami model in it's price calculater. The guy's asking way too much, $22,500. Somebody want to just tell me to get an Albemarle 24' and be done with it? or is this boat worth persuing?