Realistically with last 2 years at 3.6 you have almost (if you got spare cash I'd still chance it if I were you, some chick got in with 3.6 back in 2010 I think) no chance at UofA. UofA is known to be a GPA school. You should be ok for UofC if your MCAT is good (balanced score), gun for that 11VR bro (or bro-ette) it'll help you out a lot. Getting high scores on the BS and PS should soften the blow from your GPA via subjective assessment score. If and when you get interviews, practice for it. Even if you have a ton of experience with interviews MMI is a different beast.
To answer your question: No for UofA, yes for UofC.
If you're going to keep trying for more than 2 application cycles, I would recommend you find a way to do 2 more years of undergrad so you can jack up your GPA, which is really the only thing holding you back atm. If you do decide on this, scale back on your ECs (you have a ton of high quality ones already) and focus on GPA (but remember to chill out or you'll burn out)