Thanks for the offer. I worked with the piece I made over the weekend and it looks like it is going to be fine. If I run into any problems I may take you up on it though!
Trying to match the color was interesting. I tried several mixtures of stain on some small scrap pieces of teak and found it very hard to get what looks like a "golden/yellow/orange/brown" tone like the original finish. But with the mahogany veneer (African mahogany, I believe), even with just varnish and no stain at all, it matches almost exactly. This leads me to think that what is in the boat is mahogany, not teak. The grain in the original wood also looks more like mahogany than teak.