I'm a complete rookie with boats but i ended up with a 15ft fishing boat 1981 monark and took it out a few times and fell in love with boating. After enjoying it the motor died block shot (55 chrysler). I gave a guy 1,500 and boat for 1985 bayliner with a 85 force it seems to run fine and the boat is very clean garaged kept. Now that its mine i'm hearing people dis the bayliner and motor. Why? and is there things i should check for to make sure their ok? Boat has been in storage for 5 years. And what is decarbing? Any information would be very appreciated.