I like Paa Ko better, but Black Mesa is very good too, and unique.
Paa Ko will have a high temp of 90 this weekend, B. Mesa 100.
Paa Ko is $225+tax. B. Mesa about $100.
Paa Ko is 60 min from S. Fe, B. Mesa about 30.
I haven't played either this year, but Paa Ko should be in better condition, especially with this hot, dry weather we've had for the last month or so. I'd ask about conditions when I call, or look at google reviews. In general, B. Mesa conditions improve a little every year, but last year, it still wasn't quite typical top 100 public course conditions, but close.
As a single, shouldn't be a problem to get a decent tee time on either.