Keeler played high school football at Emmaus High School in Emmaus, Pennsylvania. He went on to play collegiate football at the University of Delaware, where he was a linebacker from 1978 to 1980 under coach Tubby Raymond. He was a member of the 1979 Division II National Championship squad.
Keeler played high school football at Emmaus High School in Emmaus, Pennsylvania. He went on to play collegiate football at the University of Delaware, where he was a linebacker from 1978 to 1980 under coach Tubby Raymond. He was a member of the 1979 Division II National Championship squad.