Like tmac diver said I did not try to flame others just pointing out what other people said about jersey divers.I am a jersey diver by the way.The point is it is a unwritten rule.Have you ever seen anybody in distress first thing mask goes on the forehead second they spit their reg.In jersey you have to dive with a pony or doubles.Why ,becuase the boat captain said you do.By want they have seen they think it is needed.If you think keeping your mask on is over the top try DIR they have one way of diving.........I have to say most of the DIR guys are excellent divers.Hope you can see the point.
They crazy jersey diver was a making ref. to somebodies earlier reply.