From start to finish this company was professional, friendly, fun and safety minded. We had checked out several tour providers in advance for a manta dive/snorkel but found SeaQuestHawaii.com to give us the most information in an easy-going manner. We were not disappointed....check-in was easy and organized. Our crew, including John, Jess, and Marlien were super informative and helpful, especially for those a little nervous jumping into the ocean at night. Although manta sightings cannot be guaranteed we were treated to a spectacular ballet of 3 to 4 large rays doing barrel-rolls in the water just inches away from us as they fed on the plankton in the water. This went on for 30 - 40 minutes. Totally exceeded our expectations by far. The hot chocolate at the end of the tour was a nice treat! Highly recommended. If you can, try to pick a night when the seas are calm vs. choppy.