Thanks so much for the responses!
I am incredibly new to the sport... and have only gone so far once after my course on a dive with friends near where I live renting all my gear from the shop that certified me, so bear with me if I don't really know how this works.
I am actually traveling for business and think I will only have one day to dive - probably the last Thursday in October. I would need to be able to get there from Orlando. I would also need to rent pretty much everything but a mask and snorkel. I would want to hire a guide/master(?is that how it works?) or even pay for private instruction for the day, if that is an option. I am bringing my 16 year old daughter who has just a tiny bit more experience than I do, but not much.
Any suggestions are appreciated. It seemed silly to go to a location with such a reputation for beautfiul dive sites and not try to find an opportunity to dive.