Hi, just discovered this website, hoping you can help me out.
Husband and I are planning a roadtrip from Dayton, OH to Richland, WA in September. We hope to camp most of the way there and back. Thinking about taking IH 90 out there and stopping at Mt. Rushmore and Yellowstone, then IH 80 back for different scenery. We plan on 6-7 days each way. Any suggestions for places to camp or things to see on the way?