Another thing I wanted to mention to warn others and maybe get some thoughts on. I used Jeff's 8 oz polyester fabric which has a very loose weave. After initially draping the cloth around the boat and pinning and clamping it, I set it upright on two saw horses I had sitting around the shop since they seemed to put it at the right height. After I had sewed the front and rear seams on the deck using the double cord method, I turned the boat over and discovered that where it had rested on the saw horses, the fabric was quite abraded and a little frayed-just from the sewing induced wiggling. I smoothed the weave as best I could and continued on my death march to painting and completion, but the abrasion still shows and I worry about fabric strength and tearing in those two areas. The boat did not leak at the abraded areas, but now I am very sensitive to abrasion particularly in untreated cloth. So my advice to others is to make sure you protect the cloth while sewing-either put a pad down on the horses, or tape along the keel stringer and possible the chine stringers.
As for my completed boat, I am in the process of putting on a 1/2 in sq WRC strip all the way from the bow to the stern along the keel. I laminated the shapes for the bow and stern from 1/2 x1/8th strips. (The 1/8th dimension was probably a little thick for the curve at the stern, but after soaking in water overnight, I was able to make it work). Now I am looking for a way to bond a 1-1/2 strip of dacron along the chine stringer for additional protection. I know I could have used fabric adhesive if I had done this before painting, but its too late for the now. Does anyone have an Idea on what the best way to bond untreated dacron to Rustoleum painted dacron?
I will say that once painted, the material seems stable and more resistant to wear and abrasion, but I think for the use I intend which is high mountain lakes with rocky bottoms and lots of fallen trees and snags, some additional protections is warranted. Next time I might go for the heavier material.