are you sure its 3.8 gpa? That sounds too high for UA, the fast facts that UA releases says 3.7 (which is a little more believable considering that schools like UPitt and Cornell have gpa avg of around 3.7)
Stats for the average accepted student to UA (fluctuates slightly year by year) according to '07-'08 MSAR:
10 VR
10 PS
10 BS
P WS
3.79 overall GPA
3.74 science GPA
Sounds pretty much on par with the majority of medical schools across the country. I don't think you are at any disadvantage with high stats. There are some people in our class who did extremely well on the MCAT and they made in somehow. Additionally, the majority of my fellow classmates that I've talked with were raised in AZ and went to UA for undergrad.