I went down to the Keys last weekend and was recommended to try Captain`s Corner dive shop. They did 3 dives on one trip on Superbowl Sunday. The first dive was 90 feet to a wreck. The second two dives were 25 foot reef dives. Everything was great. The Captain`s Corner shop operates a hostel ($30/night) which was great. Nice people, great dives and the three dives plus two nights in the hotel came to $120. Plus the location is killer right in the heart of downtown Key West 1 block from Duval. I would highly recommend it.