Wayward Son:That was the problem. I dunno what PADI calls for, but I think that with a group that big, 10 or so students, the instructor should have an AI or a DM who actually works with students be in the water with him. The group is too big to be able to deal with people who don't just get it right away.
You're right, you know. But you have another option. You say you don't know what PADI calls for. Have you tried calling them, and asking? You may be surprised what your courses of action are, should you have chosen to do that.
kari