Man you folks seem to think he is using some sort of shoulder mounted cannon or something. Canoes aren't THAT unstable sheesh! I've float hunted a lot over the years and never tipped from taking a shot. I'm sure the fella isn't planning on STANDING and shooting from a canoe!
OP, I scanned the whole digest for Minnesota online and couldn't find anything about shooting from a boat. Closest thing was shooting for OHV's such as 4 wheelers and such which is not allowed without a disability permit.