When to Moab four wheeling over thanksgiving 2010. Two groups flew from the east coast to Grand River Junction in Colorado. Used “A Touch With Class Limousine” service http://www.colorado-limo.com/ to get to Moab. Randy was extremely helpful and gave us a great deal considering the airlines changed the schedule three times for two separate groups coming in. He ended up needing to make three trips and basically only charged us for two. Great service. Spent four days on the trails. Would recommend a guide, Dan Mick of “Dan Mick’s Guided Tours” http://www.danmick.com/. He made sure we didn’t kill ourselves ! He determines how much experience the drivers have off road and picks trails that while very challenging ensure you will come back alive. We had a great time and can’t wait to go back.