I have to agree with diazr2. I live about 90 minutes South of Niagara Falls and go there a few times a year. It's always a******shoot when crossing or coming back. Sometimes it's a breeze and other times you get grilled like you are on some threat list. I've seen cars, trucks, campers and motor homes be told to pull over and they rip the whole thing apart. This has never happened to me but I make sure I don't have anything that could even be questioned. No booze, no food, nothing. From my understanding, after they tear your vehicle apart, it's up to you to put it all back. Isn't customs fun!