we had a wonderful experience with friends seeing the Manta Rays. Event title says Sunset snorkel, but we did not board the boat until well after dark, so saw no sunset.
plenty of seating on the boat (if you move to the upper deck where you sat on what are essentially storage chests)
dont eat too much before the snorkel, but also dont go empty stomach. the bouncing on the boat and in the water made a lot of my friends sick, one even threw up.
staff was super friendly
sprite, water and chips provided on the lower deck so we didn't realize they were there until we were getting off the boat and saw them.
very thankful for the life vest provided. arms were so tired from hanging on while the current kept pulling me away. pool noodles also provided to keep ur lets afloat so you dont scare the sealife.
there was a hot shower rinse for when you come back onto the boat after the snorkel and take ur wetsuit off. that was THE BEST feeling. bring 2 towels (or a towel and hoodie). one for toweling dry and one for keeping warm after youre try cuz the air is cold (in november)