Rush expects far more non clinical volunteering hours than you have. Virginia Tech has a regional preference. You could add these schools:
Virginia Commonwealth
Eastern Virginia
George Washington
Penn State
Albany
Vermont
Quinnipiac
Oakland Beaumont
Wayne State
Rosalind Franklin
Ponce (St. Louis)
TCU
Creighton
Alice Walton
Roseman
Methodist (when it opens)
You could try these DO schools:
LECOM-Bradenton
NOVA
BCOM (Florida campus)
CUSOM
ACOM
UIWSOM
KCU-COM
AZCOM
ATSU-KCOM
DMU-COM
PCOM
NYITCOM
Touro-NY