What are some good Architecture universities or programs in Canada?
McGill, Toronto and Waterloo are your main choices. The other unis mentioned are quite good as well, but you seem to be quite focused and ought to aim for the top programs. Your coursework in HS looks right on target. If drafting and design includes mechanical drawing, you are okay. If not, see if you can get a course in that. Make sure that you excel in math. In college, you would be wise to take courses in finance and in managerial accounting. Believe me, you will use them a lot. If you cannot get directly into an architectural programme, look at civil or structural engineering – or metallurgical and materials engineering.