Whats a tramson?
Come on Don, SeaCraft, Wellcraft, Chris*Craft, whatever... - a Stinger, you know - Miami Vice. I know all of you FL boys wanted one at some point
Kcriptos, I ain't an expert but I think Marine ply is the way to go. Cost, workability, and 30+ year reliability if done right. Do a search for transom repair and you'll find tons of info on materials and methods. Start with Strick's post at the top of this forum. It may even persuade you to sell your C*C Stinger
If it looks like more than you want to take on call Hermco and show him your stinger
Dude does wonders w/frp.
Good luck.