It won't be coming out until late May now, due to the fact that Apple is not able to meet its US demand. http://www.vancouversun.com/iPad+international+release+delayed+late/2909593/story.html
This is a shame, but as long as they keep selling massive quantities of iPads, I'm happy. If you're in Vancouver then it's pretty widely available on Craigslist. Or you could just pop over the border and pick one up.