Thank you.
The seats are great because they are actually tougher than hardwood floors. I used 4 coats of West Systems epoxy to seal them and then 2 coats of Spar Urethane just for grins. The Spar Urethane is water based so I was able to do it in the house without the smell. Another advantage is I can stand on the seats without worry of damage and they wipe clean of bait, worms etc.....
I took it out Tuesday to check for issues and not a drop of water. I will try to have more photos when I finish up a few odds and ends.
I am looking forward to photos of your Klamath, they are great boats and I was lucky to find one here in ID.