Date and time set, further details TBA.
We'll carpool (optional) from the NMSU Pan Am Center to the Guadalupe National Park campground ($8/night), setup camp, have (very) early dinner, and close to sunset go to Devil's Hall (5 mi, easy roundtrip hike). We'll return, possibly in the dark, to camp.
On Sunday morning, we'll break camp and head over to the McKittrick Canyon hike and drive back to Las Cruces in the early/mid afternoon.
Please leave questions in the comments.