I also love the Ray Mears Bushcraft dvds. Excellent stuff. Your motivation is unknown to me, but if you plan on learning how to make a canoe, this video is strongly recommended. I learned how to make a spruce canoe (a crude one though) in one of the latest issues of the "Bulletin of Primitive Technology", using the book "Building a Birchbark Canoe" by David Gidmark for additional reference.
My motivation for using spruce bark instead of birch bark was (and it may apply to you as well):
- Big spruces are easy to find. Good birch bark is difficult to find, even in Norway.
- If I used birch bark I would probably have to use smaller sheets to cover the entire hull.
- Destroying a bark sheet by a beginner's mistake isn't that much of a disaster when you use an easily replaced spruce bark sheet.
One picture from the construction can be found here:
http://www.geocities.com/torjusg/kanobygging.jpeg
Torjus Gaaren