Golden Rules of the Road (some of these borrowed from my Pa)
1. When you can eat, eat.
2. When you can ermmmm...use the facilities, use the facilities.
3. When you can sleep, sleep.
4. Good music is essential.
5. Look for signs along the way. (Such as....if you walk in to a restaurant for a rest and a meal, and there are flies everywhere and you can already smell the 'facilities', turn around. Don't eat there. Just turn around. Trust me, I know this.)
Does your family have any golden travel rules that would be helpful?
Last I heard from the guys they were in Wyoming. Getting closer!!!
PS-I have no idea if this is the route they are taking.