Twodot is a cool town in a very beautiful area. You definitely want to do some checking before planning to "stop for the night" in some of the small towns in eastern MT, many of them are little more than a post-office and handful of ramshackle homes. I'm familiar with Ingomar and Sumatra, and yes, that's exactly what they are. Get out onto some of the dirt roads, and towns shown on the map are nothing more than a ranch house and a couple of sheds. If that. Check out Powderville sometime.
