I made it!

I left at 4am AZ/3am CA and arrived at 230pm CA. 738 miles. Let me tell you, books on cd are the way to do trips like this. I wasn't bored at all, and in fact, I got annoyed when people called me because I wanted to get on with the story. Except for about half hour of Mark and Brian while I was in LA, all I needed was the book.