As said, the 285 from I20 to Carlsbad is trashed from oil field traffic, and a lot of people are dieing due to impatient drivers. I would head over to Van Horn, 54 northe to the 62 east into Carlsbad. As far as fuel. Van Horn, CBad, Artesia (Don't drink the water) or Roswell (If a Sam's Club member, Sam's on the north side usually cheapest, if not, Murphy's 2 blocks before). Then 90 miles to Vaughn, or 130 to Cline's Corner. Depends on your ultimate destination after Vaughn, if your headed north to Denver, head east on 54 and north on 84 to get to Las Vegas NM and the I25
TinBenders
2002 Jeep Wrangler
39.5's, Atlas, D60's.
2014 Thor Chateau 35SK.
BTW, It's a Super C!!