
Originally Posted by
Midwest Michael
if you want to stop in Missoula, you certainly can do that, but yes, if you did that, you'd want to be stopping shorter on the second day. South Dakota would be too far for day 2. I wouldn't be planning to go any farther than say Gillette WY, which would make for an easy morning trip to Devils Tower or Deadwood.
The question would be what is your reasoning for stopping in Missoula. It's a nice town, but are you stopping there because there is something you want to see and do? If so, you need to factor that into your plans as well. If it's just a place to stop for the night, and you want to focus on making time the first two days, then I would try to make it a bit farther down the road.