rstev:
I am a little new to this game, but it seems to me that a lot of admissions committees are shifting more and more to looking at other qualities, and not just making decisions based on total GPA and MCATS. In a way I was sort of like you, when I returned to undergrad school to complete my degree in Biology and my pre-reqs, my GPA was only a 2.7 because of some bad earlier years. Two years later, when I applied to D.O. school I had raised it to a 3.2 (and that was getting practically straight A's, it doesnt go up very fast). I had a total GPA of 3.2, and an MCAT of 26. I applied to ten D.O. schools and have been accepted to 5 of them. I have been told by admissions members that my biggest strengths were: My most recent school work. ( showing a drastic improvement counts!) but more importantly my life experience. I have worked as an EMT, a rancher, a diesel mechanic, I served as a Firefighter/EMT in Desert Storm, etc. I guess what I am saying is, I think they are really looking for people that can actually relate to the real world and the real people that live in it, not just simply people that get the highest grades.
If medicine is what you want, just set your mind to it and go for it, you will never know until you have tried. I am a good example of someone who beat some of the number odds.