I'll be in Roswell for work and am looking to get on some rock while there. I prefer multi-pitch trad but I'll climb most anything but boulders...and sport would be less gear to bring.
I don't know about climbing in Ruidoso, but it'll probably be pretty cold there in winter.
Last Chance Canyon has a ton of sport routes (don't know about trad but probably!), but it is kind of hard to get to - make sure you have a high clearance vehicle and allow plenty of driving time. Hope you get to climb something good!