This is pretty unusual cold for this time of year. We spent a year just west of Fort Lauderdale before moving here and they seem to be 10-15 degrees warmer than here all the time. Other than that there's Miami which could be warmer but the keys cool down again due to lack of land. At least you won't have the snow on the golf course.
Here it is Thursday already. We didn't golf today because it was seriously frosty this morning. We did some shopping and spent the afternoon at the Bok Sanctuary Garden. We've been there before and love the place. Looks unlikely that we will make to your area before we depart on Sat. Maybe next time.