Re: Must see places in Florida?
I'm not sure whether you'll have the time to hit the west coast of Florida at all, but the Tampa/St. Petersburg area has some really lovely beaches. My favorite is Caladesi Island, which you can only reach by ferry from Honeymoon Island. It's uninhabited and very quiet, and the sand there is the softest I've ever felt! If you're into art, you may want to check out the Dali Museum in St. Petersburg; I find Dali a bit difficult to understand, but the museum had some nice interpretive information that helped me appreciate the art a lot more than I would have otherwise. Here's the web site: http://www.salvadordalimuseum.org.
You might find some other ideas here: Florida's Many Faces and Places.
Hope this helps! Let us know what you decide.
"I haven't been everywhere yet, but it's on my list." -- Susan Sontag