All those acronyms surrounded by oceans of text strike me as defensive contempt for the reader. You're making me work awfully hard to comprehend.
2.) Retake MCAT? My advisor had said NO, absolutely NOT.
Your adviser said absolutely not out of fear that your score will go down. Which would be very bad.
But I'd say yes, retake, and get an above average MCAT. You're trying to get into a public school as an out of stater. Generally you have to have better than the instater's averages to get in. If both your GPA and your MCAT are below average, applying as an out of stater (OOS) is a waste of time and money.
Look for old posts from DrJD, who did the Gtown SMP, retook the MCAT for like a 37, and got into Arkansas. That's the closest case study I know of.
Find somebody from your SMP who got into UAB as an out of stater. If their stats are as low as yours, then sure, UAB is feasible.
What you'll probably have to do to get into UAB is:
1. Finish your SMP with a great GPA
2. Retake the MCAT and get above average (32+)
3. Establish a domicile in Alabama and apply as a resident
You are not at all likely to get residency consideration for having some family in Alabama. If your parents didn't pay taxes there, then the state doesn't owe you jack. If you want to be considered a resident for the sake of med school admissions, then play the game: get a job, pay rent, pay taxes. Usually you have to do this for 12 months prior to the start of school to claim residency. Pretty much only Ohio lets you become a resident of the state by going to school there.
4.) This SMP a good thing?
No idea, you didn't say what SMP you're in.
5.) Any other adivce you want to give me?
If you're serious about MD/PhD then you should not do the SMP, at least not yet. You need lab research cred. Spend a couple years working in a lab and get a paper out.
But honestly I'd recommend putting aside the PhD and focusing on being ready for med school. Not on getting in, but on
being ready. In my view, it's worth it to take on the premed load of suffering required to get more MCAT points, and to do a full year of hard science with a 3.7+, not because it'll get you in, but because then you've built up the academic muscle to have med school not suck. The 4.0 geniuses feel plenty of pain; the 3.ish kids are not at all happy.
Best of luck to you.