CSS! I'm impressed. I was thinking of doing that, just to make my parents happy. For sure I would have failed the "Subcontinent History" portion of CSS, I know very, very little about pre-partition Indian history. Apart from that, in Current Affairs and other stuff, I can kill CSS's father.
For information about the Canadian Forces, go to their website, it is very, very good (unlike the broken up PAF/ISSB websites).
http://www.forces.ca/
If you log on during daytime hours (9 to 5 on Weekdays), you can have a live chat with a recruiter. You won't have to spend days and days contacting them, you can just ask your question directly. That's how I contacted them at first. CF recruiters are a lot more professional than PAF recruiters, I am sorry to say. Other than that, let me know if you have any specific questions for CF, and I ask for you.