Richie, age 14, doesn't expect to time-travel. He just wants to go camping.
Aunt Trudy never wanted kids. Now that she's Richie's guardian, she makes his life miserable. Richie wants to escape, so he seeks refuge in the deep Missouri woods he loves so much.
Looking for a campsite, he wanders between two cedar trees. Suddenly it's not summer, but late fall. All the vehicles on the road look like they're going to an antique-car show...