Just got back from Cozumel and I have to say I now see what all the fuss is about on the diving their. My wife and I have dived a lot of places in the Caribbean but Cozumel was just awesome. We stayed at an all inclusive resort on the North end of the Island and dove with Scuba Du. And I have to say of all the dive boats we have been on this was my best experience. We dropped our BC before climbing the latter and before I could even get up and back to my spot my gear was changed out to a fresh tank and a bottle of water setting beside of it. Dove with DM Alex while their and he couldnt of been better, very professional and really eager to make each dive a true enjoyment. We did a 2 tank dive each day. Diving Santa Rosa Wall, Tormentos Reef, Columbia Wall, SanFrancisco, Planacar (my favorite), Yucab Reef, Plancar Caves and Cedral Pass. Seen Sea Turtles on every dive 4 Nurse Sharks, Lobsters, Eagle Ray and sting 3 Sting Rays, Octopus and many more. The most marine life I have ever been around. Looking forward to being able to go back and hit some of the other dive sites. It was better than I could of ever expected. But I would like to say one thing about my trip that I noticed aolt of here as to other places Ive dove, a lot of people dont tip and its really sad when a crew and DM go out of their way for your enjoyment and safety and you stop to let them off the boat (we picked up small groups at two other resorts) and they say that was great, that was awesome and just give a hand shake. I dont have a clue as to what the crew is paid but I think tipping is a professional courtesy if you have had that good of an experience.