Keep your booze at home
According to the Importation of Intoxicating Liquors Act (which dates back to the time of prohibition and bootleggers), you can only legally move a bottle of booze from one province to another with the permission of the provincial liquor control board. The situation changed on May 28th, 2012, allowing you to legally move wine, but little else. Guess your moonshining days are over, eh boys?