My wife and I having only been diving about a year. We are comfortable, but not pros. We loved our dive to Molokini and St. Anthony. This is a top notch company, very careful, very knowledgeable. Andy was very funny. My wife is a teacher, and he did several impressions of "teacher faces." We had a great time with these guys. AJ did a wonderful job. I wish we could have done more dives with these guys.