My husband is a certified diver and has participated in this program twice because he liked it so well. For 140.00 he recieved a t-shirt, pin, and certificate. Park admission was not required to do the dive, and he was allowed in the park after the dive, though there were only about two hours left that it was going to be open. They first watched a video and were given instructions on what they could and couldn't do in the tank, and what they would see. All total about an hour and a half worth of briefing. Then they were taken in two groups of 4 to the tank (there were 8 total participating) and spend 40mn or so diving. They swam through the artificial reefs, and got really close to the sharks and rays. They also interacted with the guests through the window of the Coral Reef rest. and the people in the Living Seas area. Afterward they were provided with Mickey soap and shampoo to shower and change. We also purchased the tape for 40.00. It was a fun experience for all of us!