Re: wakeboard tower on bayliner
I mounted a DIY Wake tower on a bayliner last year. With bayliner the hull is thinner and though the manufacturer assured me I did not need to, I went ahead and reinforced it. I actually got in and found an are where I could run some 1/2 Plywood strips. I was able to get about 6 inches x 2 foot strips in against the glass. I did have to mount it back a little farther than I had hoped but it was worth the structural peace of mind it gave me. I work in the building supply industry and was able to call an adhesive rep, on their recommendation I used a product called PL Premium to adhesively attatch the plywood to the hull. (Available at any big box yard) On top of the plywood I then backed that with aluminum plates. I pull doubles, skiers and even tubes with my younger kids from it and I have had zero problems.
I do not know about the H20 tower but I can not say enough good about the DIY tower I purchased.