I spent most of the episode saying “where the heck are they?”
For Walt driving like a maniac, "OldeSaultie" suggests:
This sounds right. What is it with Walt and his crazy driving?
Some places were clear: Garcia’s Café; the Trainyards, the Laundry.
The views on the east side of either the Sandias or Manzanos were designed to confuse.
And that windmill place. There are several possible candidates south of Q Studios, but it’s hard to say for sure.