The really "Old School" boating thread

[gn7]

Thanks for the detailed explanation. So the earlier hulls didn't have the varying v angles...?

That's the part that has me a little confused. I have never seen a 20ft that early. I know he made some changes at the same time he tooled the 21, but not all that certain what all the changes were. The whole ad makes me go MMMMmmm.
He did come up with some interesting ads.