Border of Saskatchewan and North Dakota - Entering through a very remote border crossing with Canada. The agent was greatly disappointed that we were not carrying drugs. He looked for quite a while in our stock of cabinets, drawers, closets, and bags only to be disappointed each time he thought he might find something. He must have wondered how it's possible that two young people can own a nice truck and camper, and can take so much time off to travel. I suppose our lifestyle is a little incomprehensible.