I am going to be shaping a blank that I haven’t done before, and I wanted some advice. I have been asked to model a board on the following Hobie design with some changes, but the blank will be exactly as linked here:
Hopefully you have an electric planer to rough it out. If so you’ll want to use a really really sharp block plane for the finish work. Check out the “how to sharpen a block plane blade” thread.
Sharp planes, sharper than hell, set extremely shallow, so shallow as to not scar the foam, but send up a curl from the plane so thin that you can see through it and as soon as you feel a sanding block touch the stringer, block it down again