Help with schools / schemes

I'm putting together a little presentation and could sure use some help from folks around the country.

I'm looking for the main defensive scheme for the following colleges: classified as 4-3 Over, 4-3 Under, 4-3 Multiple, 30 multiple, 4-2.

I understand some dabble in different, but I'm looking for Base ideology.

I will share my info when it's all done.

Thanks. The schools are:

Boston College
Texas
BYU
Pitt
South Carolina
Rutgers
Auburn
Miss State
Troy
Clemson
Utah
TCU
South Florida
Cinci
Wake Forest
Arkansas
Connecticut

Thanks a million in advance.