We weren’t prepared for this kind of experience, granted not everyone will be as lucky as we were last night but if you get half of our experience it will be something to remember for life! The mantas are very smart and not concerned at all with the humans, they got as close as to an inch away from our faces repeatedly doing circles to catch more food. Nothing short of amazing, highly recommend, the crew was amazing, everything is very straight forward. You don’t need to be a swimmer and you don’t really have to breath via the snorkel if you don’t like it. Go for it, you won’t regret!