Here is a bit of travel advice for anyone looking to dive in Key Largo. Stay away from Paradise Charters. I used them for a recent trip to the keys, and found that the owner, who calls himself Capt. Bob, and his team run a poor operation. It would be obvious to an experience diver that they are more interested in money than customer satisfaction. My wife who is not an experienced diver related to me that if it wasn't for the fact that I work in the dive industry, and she knows there are good operations available, would never dive again. They look to get you in and out of the water as fast as possible, and really do not take safety as a prime concern. I was told by the divemaster on the boat that because we were doing shallow dives, safety stops were not necessary. There two tank dive is on shallow reefs, come out move boat 100 feet, change tank, dive again. No surface time necessary between dives because they are shallow. In addition to poor diving practice, there personal courtesy is lacking. So divers beware, and do not give your hard earned money to this dive outfit.