Sports & Recreation WSIU Hikes The Shawnee With Mark Motsinger. Part ONE. WSIU Public Broadcasting | By Kevin Boucher Published May 1, 2020 at 12:55 PM CDT Facebook Twitter LinkedIn Email Listen • 28:14 Provided by Mark Motsinger Mark Motsinger by one of the Stone Walls in the Shawnee Forest. In mid November of 2016, WSIU's Kevin Boucher took a hike up on Murray Bluff, in Saline County with Carrier Mills History Teacher Mark Motsinger.