I mean no disrespect to the mods, so try not to make it seem as if I did, thanks.

And if someone could please point me to these rules I would appreciate it. I had a hard time finding where it says that.
So is that 600 miles a day for one, or two people? Kind of changes things when its a duo no? And sleeping in a car is subjective, depending on age, body size/height...etc. I mean the op stated him and his girlfriend are traveling together. If my math is right, the max would be 1200 miles...