In regards to the new divers; Has anyone been trained how to put fins on at the open water site instead of the pool? We teach students to put the fins on at the pool and do a giant stride there. I feel it's good to teach this before they hit the open water. Although, a lot of instructors do not have access to a pool deep enough to do giant strides. I guess I'm just curious as to how many people learn this skill at the open water site instead of the pool?