I'm going to lean on another hobby of mine...aquariums. Stay with me for one hot minute...
The lids to glass aquariums usually are glass, and have a plastic hinge. You can get that hinge in black or clear for various thickness glass. That's where I would look. It'll more than likely be narrower...
Other than fishing lures? Nope.
My wife escorted me out of the big box chain boat section though. My son was oogling over a $90k boat so I asked him to look down the side of the boat. It was rippled at every blasted weld mark. Told him for that price I wouldn't be buying a pre-dented boat...
I know my Bayliner in my signature didn't have a blower. That had a 20gallon built in gas tank. I think though the tank & lines were under the rear bench seat which was directly open to the air....been a few minutes since I owned it :)
https://www.glastron.com/uploads/2017/3/Glastron-Owners-Manual.pdf
Might get you close.
Otherwise, they claim to be in business still, although I'm hard pressed to find any local dealers to me...you can try calling.
IF that were mine, I'd look at making a plaster mold out of the original. Dress any flaws in the mold, and then cast in epoxy. Paint to suit after that.
But that's just me...
You might locate someone who has the CAD file to 3D print a new one. That might be another option...
My wife used to when she was single. Now that we're married, have kids and bills we use my tax accountant. $90 each year and she keeps records as well in case of an audit.
For me, some things are worth paying for.
In 2000, my 115HP Honda was $11k new - got $1k trade-in on the 1yr old Force 120 2 stroke. I think that estimate is way, way off on what's hanging on the back of that conversion.
To me...and I'm no expert...that wood is shot and needs replacement. That's why that metal brace is bent 50 ways from Sunday.
I'd replace that, reform the metal brace and replace the bow eye as starters.
With a boat the size/weight you're working on, there wouldn't be a reason to power load in...
And you can't do max without a WDH. Says it right on the same page....in the same chart. Heck its all through the PDF of the owners manual...over 5k = WDH. And that's direct from the manufacturer.
I tow with my Ram 1500, no issues. My towed weight is probably right around 4500lbs when fully...
I would buy a tower if that's what you're really after. As far as mounting it...it'd have to go behind the windshield...which would make getting in/out of the boat a chore through the back. Putting it on the glass or next to it seems to be asking for a cracked pane of glass.
I'd really rethink...
Might have been a plan boat then, along the lines of Glen-L or Popular Mechanics. May have glassed over the wood structure.
With no manufacturer or ID...you're not likely to find / locate anything about it or come across another sorry to say.
I'd be curious...what's the difference between most days and the days where you have no water in the boat? Are you fishing instead of swimming/tubing/skiing?
