Yeah, the best way to smuggle weed across the border is to NOT DO IT AT ALL! My friend made that mistake, while I was in the car, without telling me. Well, the customs officers decided to search the car up and down (they do that shit all the time, especially if you look young). They searched every nook and cranny, except fortunately the ashtray, where the baggie of weed was. We very narrowly got away with it, and it was very clearly a stupid stupid thing to do. We were lucky they didn't have the dogs there that day.

It won't be hard to find weed in the States. Just ask stonerish-looking young kids if they can help you out. What are they gonna do, call the cops and tell them some guy asked them for weed?