He served for the next two years as a volunteer assistant to Dennis Rhoades in this program .
George Parks , a standout drum major in high school , began teaching drum majoring when he attended a drum major workshop at West Chester University in 1971 .
George Parks served for the next two years as a volunteer assistant to Dennis Rhoades in this program .
George Parks , a standout drum major in high school , began teaching drum majoring when he attended a drum major workshop at West Chester University in 1971 .