I do 6 to 12 signings per day. No, don't print docs on road, printer are to fragile to put in moving car. (dangerous too, you stop fast, you'll find out the hard way) To start, just stack your signing 2 hours apart, over time you can do the signings every hour (30min. travel & 30 signing), that when you good. I make 6 figures x 2, I speak from experience.