We will be staying in Shelby, Mt before we cross into Canada, and were planning to cross at Sweetgrass. Looking at Google Earth, it looks like a really large and busy facility. Del Bonita crossing i...
Why are you concerned? You are more likely to be searched due to suspicious behavior, attitude, DUI, criminal history, gun history, etc. Know the current rules for firewood, food, etc.
It's really simple: Have documents ready, hat off, sunglasses off, directly answer questions and don't offer additional information.