Howdy everyone. I am hoping to get in lots of snorkeling when I am down there and am wondering if I should buy my snorkel gear before I leave or can I buy some half decent stuff down there for a reasonable price or do the snorkel boats supply some good stuff with their tours and if so ergo the first two questions are kinda moot. Any info anyone could give me would greatly be appreciated as by my questions you can tell I am kind of new at this. If you recommend to buy what is a good mask to get that will give a good seal. confused Thanks and have a good new year.