This boat is in really good shape for a 20 yr old boat!  It has a 4.3L 220 hp engine that is VERY clean.  No tears in the seats, large layout platform for the wife and I will throw in a new tow rope and a tube that has been used literally one time for the kids.  
Everything works as it should.  Runs strong.  Trailer is in great shape and has a fold-away tongue.  Saves you about 2 feet for storage.   Tires good.  The boat is 21' and sits up to 9 people.  
Call for more pictures and more info .  These boats are all over the internet for $10-16K.  This boat is really clean and I am starting my price at $12,000.... but I'm motivated to sell.  Let's talk... summer is going fast!