Manta Rays were so majestic and graceful. They came right up to us and both of my teens experienced a brush from them a few times. It definitely is a beautiful once in a lifetime experience. Butā¦.if youāre prone to motion/sea sickness at all, you should be forewarned that the 30 minute board ride in choppy ocean waters each way had several people throwing up on the side, and Iām sure it was an awful experience for those people and their traveling companions. Crew was definitely professional, but once youāre on, you canāt do anything about it except see the ride through. Warning, donāt do this if youāre prone to sea sickness.