Just finished diving with them for 7 days the 1st week of February. This was my 3rd year with them. Mike the owner is a guy you have to get to know...he comes off "crabby" but is really a nice guy once you get to know him. The captains and DM's take their jobs seriously, never had a problem with any of them. Bottom time depends on the group your diving with....biggest air hog dictates when your going to come up. Once the DM gets to know you they let you dive your own profile and take your time with photography. They just want to be able to see you or your bubbles at all times.