Thank you, tddfleming!
One thing about back roll entries (even if this isn't relevant to the trip you're doing): A back roll is simply a gentle fall backwards. If you hurl yourself backwards, you'll actually somersault, and your head will come up under the hull. You can get badly banged doing that. Unfortunately, I know.
One thing about back roll entries (even if this isn't relevant to the trip you're doing): A back roll is simply a gentle fall backwards. If you hurl yourself backwards, you'll actually somersault, and your head will come up under the hull. You can get badly banged doing that. Unfortunately, I know.