DD, that's too bad, the party's started!
Ok, next time. Maybe we'll hook up in NM as Jim and I plan on going back through there this coming winter.
As for T or C, well, I'd say Riverbend has the best springs in town. They're the only ones on the river, and the place has a great vibe to it. Last time we were there it was (per person) $10 hour for public pools / $20 for private/$22 day/or a $50 punch card for 10 soaks. Well worth it!
Just go early in the day, during the week, before the water gets too skanky. Tubs are drained at night, but weekends it gets real busy and the water can get really funky!