Slight change of plan, we may now be in Yellowstone/Grand Tetons the last week of Sept and heading into Moab/Fruita the first week of October. Is yellowstone and area still ok as far as most places being open. i realise some services will be closing but as long as we can still do some 2-3 hour hikes and see the main sights i'm fine. I gather the fall colours will be lovely!