My wife and I scheduled this adventure so I could swim with the dolphins and snorkel. The weather had been raining, but this day, it was mid 70's and sunshine. The water was a little cool with you first jump in, but I got used to in in no time. I was anticipating that we would be right in the middle of the dolphins and they might even interact with us. Not the case. They were coming up for air then diving down about 50' then coming back up again and doing it while swimming in a circle. We were close, but the were in their own world and did not seem to even notice all the swimmers. At the Captain Cook inlet, the snorkel was tremendous. Lots of colorful fish swimming around the coral reef. It is real shallow in front of the monument and in the shallow water, the view was great. Clean water and many fish to look at. They provided a lunch of sandwiches, chips, fruit and cold drinks.