Thanks for the response, Ron. Makes sense. Sorry to derail the thread.
Happy to try and help. And you didn't derail the thread at all. This is why I started it in the first place.
I love snorkeling in general, and the Keys happen to be close enough I can do it several times a year. My goal here is to try and find other good snorkel locations (world wide or specifically in the Keys). Some other snorkelers have offered up locations we didn't know about! And I thank them for their help.
And if anybody is considering vacation time in the Keys and wants to try some snorkeling, I want to try and make it as enjoyable as I can. I can help with expectations, locations, equipment, weather, accommodations... whatever. And for those that may want to collect (probably anybody doing this should live within a days drive home) I can offer some real world experience.