I did both the Deluxe Morning Snorkel and Night Manta Experience and had a great time with both tours. The entire Sea Quest crew was amazing and made sure everyone had fun on the tours! The Deluxe Morning Snorkel had snorkeling at Two-Step by the Place of Refuge and Captain Cook. Both locations had crystal clear water with vibrant and healthy reefs that made for amazing snorkeling!! After snorkeling on the other Hawaiian Islands it is clear the Big Island has some of the best, if not the best, snorkeling of the islands. The Night Manta Experience was much different but equally as fun and unforgettable. The Manta snorkel doesn't really involve snorkeling, you are just laying flat on the top of the water as the mantas swim under you, but you'll be happy to just sit and admire the mantas as they seem to dance directly underneath you. The mantas come right up to the surface, but make sure you don't touch them. We lucked out and saw 15-20 mantas on our snorkel and everyone, snorkelers and the Sea Quest Crew alike, were super excited!!