Deb and I were in Provo in February 2001 and dove with Art Pickering's Turtle Divers. I actually did my final certification with them early in the trip, which was convenient since they had an office at the Ocean Club where we were staying with another couple. The wall diving was fantastic, and on one trip, we even had a whale cow and her calf swim around the boat within 50 feet. Being a British island, the staff was easier to understand and talk to than on French or Dutch islands that we've been to. Their pick-up bus was rather crude, but it was always on time and always got us back. Even with my limited experience, I would highly recommend the Turtle Divers.