Drinking ages

Here's the drinking ages by the way:

Alberta 18
British Columbia 19
Manitoba 18
New Brunswick 19
Newfoundland and Labrador 19
Northwest Territories 19
Nova Scotia 19
Ontario 19
Prince Edward Island 19
Québec 18
Saskatchewan 19
Yukon 19

Quite sad isn't it, planning my holiday around drinking ages. My excuse is that I don't want to work in another hotel/restaurant for a good few years now! And the only way to work in a bar would be if I was legal.
Now see the Rocky Mountains? See how half are in BC and half in Alberta? That's going to be a critical point!