Just four days removed from historic flooding that ravaged parts of Yellowstone National Park, recovery efforts are gaining speed with the help of more than 1,000 partnering organizations from surrounding communities, counties, and states.

National Park Service Director Chuck Sams on Thursday said Interior Department leadership teams are working to muster the resources to help Yellowstone National Park recovery from this week's catastrophic flooding.

Issues ranging from supply chain woes to a lack of contractors has forced Grand Teton National Park to put off planned work on the Moose-Wilson Road.

To help RVers explore these lands and destinations, the National Parks Traveler editors and writers have sifted through the National Park System and come away with the definitive RVing guide to the parks. This Essential Guide To RVing In The National Park System presents RV enthusiasts with a rich collection of articles exploring the park system by RV, camper, or trailer that is supported by a directory packed with RVing specific details on more than 250 campgrounds in more than 70 parks.