Am heading down Sunday for an 8 day stay at SSR with wife and 2 12 year olds. I am an avid snorkeler, having gone many times in the Caribbean and Red Seas. We have not yet planned out our trip to Captiva, am thinking about doing a shelling cruise to an out island and also a kayak tour somewhere, but wanted to know if it is worth it to bring my snorkel gear down? Is snorkeling in the area really good, or is it just one of those things that you can do there, but is not particularly great (like I found in Costa Rica, Pacific side)? In other words, if I am used to pretty cool snorkeling in places like USVI and Jamaica, will I be disappointed in snorkeling in Captiva? I am thinking it is not worth hauling my gear down, and if I decide to go maybe just rent?