My wife and are new divers (less than 20). We dove for the first time in Cozumel in May. We stayed at the Iberostar and dove with Dressel. I didn't care much for Iberostar but enjoyed Dressel. Good DM's, big boats (my preference), back to resort between dives. This time we're staying in Palmar and renting a car so I can go to any dive shop I want to. Anything similar to Dressel but more towards the north end of the island? I'm looking to dive 3 afternoon, two tank dives, and a night dive.