My mom, dad and I went on this adventure on Christmas Eve and had a blast. The people were nice, the experience was well planned, and we had a beautiful view of the sunset from the boat. The boat leaves 10 minutes from Kailua Kona, and it was the first booth in the lot, so we drove right by it. It is not really a snorkel, and it is unclear from the website that all you do is put on a mask and snorkel, and hold onto the light board. The light boards attracted lots of fish and plankton, the latter attracting the mantas, and all together is was a beautiful experience 😃