You're in the wrong forum, but by far the biggest worry in an '84 is structural. Stringers/transom. Any engine problems are comparatively easy to fix. However, 2 stroke mercs are not known for their reliabilityI've got my eyes on a 1984 15' Rinker 153V with a 75HP Mercury. Looks really clean.
Anyone have experience with these that might be able to give me insight as to what I should look for?
Steve