Just wondering, does anyone know - do you have to reserve the excursion to rent the snorkel equipment ahead of time, or can you just do it that day on the island?Also, we are a family of 4, do we have to reserve for 4 sets of equipment or can we take turns.
I believe you have to reserve this a head of time. It might be cheaper to bring your own snorkle stuff. If all you are going to use is the mask & snorkle it's definantly better.
(from allearsnet.com)

