I've left this rather late, mostly because I only now found this great site. I'm driving with a couple of mates from SF to LV the weekend after next and, unusually for me, I know next to nothing about the drive. It's been a busy few months!
So, I would be grateful if anyone could help with the following basics: How far is it and can you drive it in two days? What's a good route to do in that time that doesn't leave everyone's bum sore and them both hating you for suggesting driving not flying?
I've been looking through the site and there seem to be so many ways of doing the trip it's too confusing to start searching without asking a couple of questions first.