Welcome! You are in good hands, the members here are always willing to help and offer advice. I know they have helped me through several builds.
I just finished my first vine maple bow for the junior bow trade. I really like it, it's pretty snappy. Mine was a stave from a fellow member here, was sealed on the ends with paint and that was it. I will warn that I had to be careful with a draw knife when shaping, it tended to want to split out instead of cut. So I'd say don't try to shave it too close to final dimensions before you switch to the rasp.
Good luck on your build, and like bjrogg said, we like pictures
