MIDDLETON Dale Karst will lead the boys program this season. Karst has been as a teacher in the Middleton School District since 1997. He led also the Vikings basketball team from 1997-2004 and has coached football and track and field. Prior to coming to Middleton, Karst held various coaching positions with the Aberdeen, Borah and Caldwell basketball teams. He replaces Bruce Logsdon, who accepted a position in the Boise School District.