I dive the Keys every year and have never been disappointed, I hope to head down in August if the oil spill doesn’t ruin it all for us. If you have the oppourtunity try moving up the keys to Isla Morada some really great dives and the water is shallow, lot’s of really nice reefs. I’ve used several dive shops in Key West and the Keys in general and been on many different dive boats, I have enjoyed them all. Have fun. .. .