You should receive several interviews from your Texas schools. For OOS MD schools you could try these:
Dartmouth
Brown
Boston University
Einstein
Mount Sinai
Columbia
Cornell
NYU
Jefferson
Drexel
Georgetown
Miami
Vanderbilt
Northwestern
U Chicago
Kaiser
Throw Harvard and Yale on the list, too. Your military service and low-income status means that the low GPA may well be forgiven. Good luck. You should get lots of IIs.