There’s something almost mythical about Florida. Whether that ties to the history of the unmistakable peninsula, the myriad of demographics who call it home or, like Huey Lewis says about New York, “Where else can you do a half a million things, all at a quarter to three?” Well, you can probably do a lot more in Florida which is why it has such an odd draw. So, if you’re going to tell a story about a man who finds and falls in love with a mermaid, where better to set this unconventional tail, er, tale? As you might expect from the outrageous premise, Mermaid is weird, wild, funny and…