Kevin if you want cave conservation, either buy them so you have the power to control who dives them (that will never happen) or shut them down so no one can dive them ever again (that will never happen).
How does it have to be that all cave orgs cannot get along, oh I see for the most part they all due just the newest one thinks they govern the rest.
Ice diving is just another form of diving, and you are clipped to a surface line in some applications, diving is dangerous no matter what kind of dive you go on.
Classes are for people that have not obtained self survival in there life. Experience and aware of your surroundings is all you need.
I find there is very little info learned in diving deaths, its just the mystery of what was the mistake they made to due them selves in. Answer is do not make a mistake and you will surface.
Thal is correct you need not a cert card to do dives, it is just a merit badge. Instruction is good for those who never dive. Also it is for those who like to be in a group and get involved with others.
But I got to tell you to sit on this thread and say that a cave org is not safe diving with a single tank is stupid, and they will still do it so to get divers involved, of course that is pfcaj plan to get that out of the equation, so he will have less cave divers.
I see how this plays out, when they started here in seattle with the kent shop, After two safety divers post that all this org is doing is getting us to pay for there charters and there diving, till we get a pass on a ton of dives. I am pretty sure these divers are now very good tech and wreck and cave divers at this point, and they did it on there own.
The diver I dive with got a OW card 30 Years later to vacation dive cause they started asking for them.