As far as OOC schedules go, of the big boy SEC schools Georgia at least is willing to do actual home and homes with teams. They've done it with Oklahoma State, Arizona State, Notre Dame, Colorado, and Clemson. They were supposed to this season and last season with Oklahoma but since the Sooners joined the SEC, they had to scramble to find another opponent.
I know Alabama did travel to Penn State once but I also seem to recall they asked Michigan State to play them in Atlanta vs Lansing and Sparty told them to get f***ed.