Dave;
I'm a fellow BU alum and now living down here in Austin - Central Texas. The weather here has been georgeous and expect to be in the high 60's, low 70's for Xmas.
Lots of very good (not necc. great) golf around here and down towards San Antonio, both private and public (Private: Cimmaron Hills, Spanish Oaks, Austin Golf Club, Austin CC) (Public / Semi-Private: Star Ranch, Avery Ranch, Terravista). Add on low price hotels, great food and inexpensive drink. Flights from Boston get you via Dallas, Chicago and Atlanta within 5-5.5 hours.
Best,
Chip