I took a family member with an interest in dinosaurs on a trip to Montana to hunt them. We visited a number on national parks and crossed into Canada. I carried a weapon for my relative's protection since we were way off the beaten paths on numerous occasions and camping alone in some real wilderness. I didn't really care what the law was because I wasn't there to do harm. I felt that the person in my care was more important that Canada's worries about what a gun carrier might be up to. I didn't think Canada had anything to worry about and it turned out to be so. I went in and out without incident, fortunately.