Well, you ain't in a covered wagon so I suggest you head north to I 90 and don't slow down till you get to Walls Drug Store. Big Horn, Devils Tower, Mt Rushmore, Badlands in that area. From there head to Red lodge Mt and take Beartooth hwy into Cooke City. Tour Yellowstone and Tetons. You could pop out to Cody and see that Museum. Head north to Lewiston Idaho. Rt 12 Into Washington. Lo Lo pass. Lewis and Clark route. From Walla Walla, work towards the coast. Mt Rainier, Hood, Crater Lake are all options. There is a town on the coast called Yahatts. The surf there just north of the bay is mesmerizing. Head on back thru Bend Oregon, Salt Lake City.
