Hello, I'm new to this so I hope I'm in the right forum. I have a 1982 Crest Pontoon with a 1987 50hp Evinrude VRO (my local Pro Marine shop says its a 1990 but the guy I bouhgt it from swear it's an '87) who knows i can't find anything on it that REALLY tells me the year. I've bought a few...