Just remember that because people have had success driving their RWD with winters has worked, it doesn't mean it is the best option. Of course, if you have no options anything works. Just don't drive like how I'm assuming most of us did when we were 16-21
I really like Nokian's Hakkapeliitta line of tires. Probably a bit overkill for most BC driving. If you plan to drive through the Coquihalla or to Kelowna I can't think of better highway winter tires. This is a picture of the tread design of their studded version. Noisy as shit, but instils confidence in winter driving conditions. These are my truck tires.