I highly doubt you will find anything helpful. Boat is 37 years old as you know and who knows how many owners have had their hands in it rewiring things or adding new wires for something they put on. Might do a chance internet search, maybe someone has put something out there.
Unsolicited advice. You need to fill in more of the details like the pictures, where you are located etc. Because right now with only one post and an account that was set up today you are presenting the impression of being a troll or worse yet a scammer. A word to the wise if you are legit.
If that is showing 15 inches at the cavitation plate as the measuring tape is shown now, it is a short shaft. That is what is looks like to me from the pictures but I can't be sure without knowing what it reads and I can't see it.
I had one for several years that I put a 90 four stroke on, no issue. But I also had the transom rebuilt because it was shot. Have a 191-CC project now that will eventually go the same route. Have no concerns as long as the transom is good and not rotten.
I have seen 115s out there and a 140 out there this winter in the 20 inch shaft length. By out there I mean Ohio and east. I have not seen the V6s out there. I am talking about new ones or leftover new.
As you know aluminum boats require a special paint. As stated above it can be prepped by just scuffing it and you do the primer coat and then the actual bottom paint coat. It has been years since I have had the boat that I did but I had that boat seven or eight seasons and the paint stayed on fairly well.
Bow and Stern Marine, North Tonawanda. I had a Sea Nymph 19 done there over ten years ago. They farmed it out to a shop-did a great job. Price was reasonable at the time.
Called it a day this afternoon(Friday). Need additional resources to extract this vessel. Some of the ice they are attempting to break up is 5 ft. Possibly getting the assistance of the Canadian Coast Guard with a larger icebreaker.
SOLD 3/27/25
Planer mast with Big Jon Reels. I am sure the pole itself was fabricated by someone. Will need you to create your own base or point of attachment.
Any orange showing on it is dust from where it has been stored. Tried to get most of it off.
$75.00 price reduced as of 3/14/25
LOCATION IS SILVER CREEK, NY.
Frozen lakes cut evaporation even in the cold and overcast of winter. There have been drought like conditions in much of the country. The Mississippi River has been at record lows with barges getting stuck for the past year or so. All that impacts moisture available to get to the lakes.
Something that comes to my mind is the inlet or outlet hoses on the boat or the clamps for them? Possibly?
The thing that throws me off is the boat is only seven years old, not twenty. Yes, rivets can loosen or seals can go at any point but usually occurs on boats older than this one. Just a thought.
It is 21 ft, probably 8 ft beam. Guessing in the 3500 lb range. I am not the owner but the length I know as a fact. You could also look up he specs on line if you are computer savy . Triumph boats, they were originally branded as logic boats.
Back in the 1970s and 1980s, Boston Whaler recommended bunk trailers only, even to the point of including it on their handout brochures you collected as a kid back then.