Well, my parents are almost to a warmer climate. My uncle owns a house in Key Colony, Fl. I haven't been there in probably 15 years. My parents go every year (except last year because Mom had an eye ulcer and had to have it removed. )
They go for 2 weeks after Christmas. They used to drive but now they ride with my uncle and fly back. This is since mom had an infection in her eye that took the sight in that eye. She was a control freak and had to drive most of the time. My uncle and aunt stay there until mid March.
I can't complain too much though because we haven't had measurable snow yet and it has been warm. It is supposed to be in the mid 40's through New Year's Day.