4 of us went on the night time manta ray trip with Neptune Charlies. What an adventure. The crew were so good at explaining what we would do. Wetsuits were provided and snorkel equipment was too if you did not bring your own. We saw lots of manta rays. The crew was very good at keeping watch over us as we were snorkeling in the dark but holding on to a floating platform so that we stayed together. Just can't believe that we saw these creatures in the numbers that we did. It was a once in a lifetime experience. Be sure you pay attention to this name as they were safety first type operation, which is good when you are out in the ocean and in the dark.