Been to AC in August 2004 while 4 hurricanes hit Florida, our home state. Sucked all the bad weather out of AC and it was quite beautiful there. We just had to worry about our home in FL. We also vacationed in June and again it was very beautiful there. We dove with Chuck and Robbies near Blue Tang Hotel, we loved both. I was a new diver, (my husband had been diving for over 20+ years). Robbie was very helpful, understanding, and patient with me, as was Enrique who worked for him. After 5 days diving with them (and after 2 years diving), I finally felt comfortable and found my love of diving. I owe it all to them and thier patience, it sure wasn't my husbands patience

I'm sure there are other great dive operators on AC, I can only tell you about my experience.