We are planning a visit to Montana June 2015. We want to pick up the Amtrak Train service at Shelby to take us to Seattle on Friday 12 June. Our hire car has to be dropped off in Great Falls as there is no option to do this in Shelby. Can anyone suggest how to get from Gt Falls to Shelby by public transport or otherwise. The only bus service we can find is on the Toole County website but it doesn't run on a Friday.