We had a great team in Captain Chris and snorkel guide Shaun. They readied the catamaran, and ourselves with wetsuits and snorkels. efficiently and with great care. A fabulous ride out to the site and we were positioned to see a spectacular sunset before snorkeling. Clear and precise instructions of what to do made it very easy to be confident on the board and maximize the chance of seeing the rays. I felt very safe too! The guys were very knowledgeable and able to answer all our questions as well as point out other creatures of interest. At least five magnificent gentle giants came through, over and over again. It was magical! The periodic appearance of divers underneath all lit up, just added to the surreal scene. We wanted to stay there all night! When we returned to the boat bringing the board along with us, the rays decided to come too - what a great finale! A welcome hot chocolate and a beer with some lovely snacks awaited us and a group of amazed and awe inspired snorkelers enjoyed sharing their experience on the trip back to harbor. We have no pictures unfortunately - but what a memory. The most memorable day of our whole Hawaii trip.