I have only read the first seven pages of this discussion(could not take it any longer) but here are my thoughts. I'm glad I live in the NE where dive charter operators treat you like a competent diver until you prove that you are not. We have deck hands not dive masters and that is just how I like it. The captain or deck hand will help you get into your rig if it looks like you need help, hook up stage bottles if it looks like you need help, fix your mask if your hood is stuck under it, they will help you to the back of the boat in rough seas. The point is they will help when needed but will stay away when not needed, They seam to have an uncanny sense of when help is needed and not. We have no DM lead dives around here unless you bring your own DM on the boat with you, is this much different than other parts of the world? The whole liability thing with the DM turning on divers valves seams to be a lot of bunk to me. The way I see it is a dive OP would have more liability if a DM screwed up and turned a valve off than if they did nothing at all.