taz ,you can catch some snapper ,cuda , lots of different kinds of fish depending where you are ??? and best tide is high tide the very best ...and try to fish far out as you can . the longer the pier /dock and deeper the water the better.. watch out as some private docks where people snorkel do not encourage fishing ...but there a hundred places to wet a line as this is a fishing paradise and as it is island there are lots of spots.. use lite spin tackel 8 to 12 lb test very small hooks,1 o's buy frozen shrimp at super market,one lb will do the trick or any small shinny lures ,,buck tail small .but I like the shrimp best .but to hire a boat with a guide is cheap and a fun time on the water and you will eat fish all week and a half day trip is great ... but if you want to fish from land you can buy tackel at sharks ,tackel marine ,two locations one on the beach near wet willys nice people and the other near airport next to maya air good luck fishing and tight lines to ya check out my may fishing report and go live the dream and enjoy ... ...