Hi, has anyone done the Stingray snorkel to Pirates Cay offered by RCI? If so, can you tell me about it? How long do you snorkel with the rays and how was it? Is there other snorkelling available, what other activities are available on the beach? We are trying to decide if we would enjoy the stingray snorkel or a sail and snorkel to Athos Island or Spruce Cay more. Thanks so much!