Why are you guys driving into a dust cloud that you can't see through?
There are many things in the desert that don't have lights, and you still don't want to run into.
Examples : jashua trees, tortoise, cliff, ex-wife (OK, that's a toss up), large rock, mail box, penny can, me with a dead battery or Geotaco's cell phone.
Remember, it's not a race... Unless I'm winning