Are you going to be going across Montana on I-90? If so when you head back through Montana take the Columbus Montana exit which is about 40 miles west of Billings and take the Rapelje road north about 20 miles. When you get to Rapelje stop at the café and ask about prairie dog towns. They will give you advice as to which locals will let you shoot and where the State land is that is open to anyone. Also you can get a BLM map and it will have the state sections on it. All of the state sections out there have Prairie dog towns and offer good opportunities for shooting.
Bart
