Hi there! We belong to Good Sam and Harvet Hosts. Harvest Hosts works out well for one night stays. You can book them short notice, but you can only stay for one night. Once you pay for the annual membership ( about $80 I think) you can stay at a host site for free. WAY better than stopping along the highway at a Walmart or Cracker Barrel for a break. Worth a gander at their web site for more details. Good luck and happy travels!