Oh yeah? Watch them. Its in their DNA to vote for Democrats.
My aunt lives in a huge seniors place called The Villages near Ocala. It is full of seniors and jews and is very conservative. Sean Hannity will be taking his Take Back America tour there, i think next week. Every major conservative speaker or candidate goes there to speak at one time or another. They are also mostly all snowbirds, my aunt was from New Jersey. So you are mostly right but not completely.
A couple of points:
The piece spoke specifically about southeast Fla, which is a big Dem enclave. The Villages is a different story and is smack dab in the center of the state.
I, too, am from NJ, conservative, and now live in Saint Augustine, which is located in very conservative Saint Johns County.