I learned how to shoplift on the road with Hunky Newcomers. Seriously though, staying with folks is key, we did three month-long tours and got a hotel once on each tour. Try to get some sort of food with your rider/guarantee, or have a friend who can cook in as many cities as possible. You don't need a snack or three every time you stop for gas. Buy discounted oil changes at Valvoline on Groupon ahead of time.