im from canada eh. I live 1km from the border so i just have a po box down there so I have a us shipping adress. I would recommend that if your within an hour or so drive and just order a ton of stuff and grab it once in a while.
its cheaper to buy stuff from the us and MAKE DAMN SURE THE SHIP USPS, NOT UPS NOT FEDEX. you will get crushed with brokrage fees with ups or fedex. the best deals are on the bhq.