Wow, thanks for all those recommendations! I figured you'd might know some things about this area, since you're from Texas yourself, and probably had done some side trips over to New Mexico. IIRC, I thought I once read a post on this board that said you originally grew up in Alpine, TX? Let me know if I remembered that correctly, or not.
I will say LOOOOONG ago I went to El Paso with my church on a workcamp trip and spent time just outside Ciudad Juarez, to help with construction of homes in a town across the border from Fabens, TX. Looking it up on google maps, I believe the town was Guadalupe, Mexico, where specifically our church group went to. Also it's too bad Ciudad Juarez has had drug cartel violence issues in recent years, since I remember our group went to a local market there that was extremely nice! And El Paso was a nice city as well, including the fact I remember we ate one day at a Mexican restaurant there with a buffet that was pretty good.
Hopefully someday, I get back to that part of the world around El Paso, and also into southern New Mexico as well. And as the only time I ever briefly visited New Mexico, was that year when my church group in El Paso(and Guadalupe, Mexico) did a side trip up to Carlsbad, NM, to see Carlsbad Caverns.