I leave Ky (East to West) to KC first night, Sioux Falls 2nd night, Rapid City (2nights), Devils Tower and then over to Cody for the night, Cody to beartooth into MT probably stay around Bozeman, from there to Missoula and Kalispell, Going to Sun Rd, pick up Hwy 2 headed back east all the way through MT, ND, MN, to Hurley Wisconsin, pick up 51 to I -39 head back home through IL. Don't know what you mean by "reverse route" as I have to come back home.
Yeah the real deal can be had in about every state except for SD, MT and ND. I am shocked how tight things are there. It is making me think I should do my back up trip to Maine and Canada as there is much more adult fun to be had.