John Linn participated in the 3 Rivers Charity PWC Ride. The event is presented by Seebold Sports to benefit the Tri County YMCA. 

The event is a 240 mile PWC (personal watercraft) charity ride down three rivers. The Ride began on the Osage River below Lake of the Ozarks Bagnell Dam, continuing down the Osage River merging into the Missouri River just outside of Jefferson City. Following the Missouri River to the Alton Lock and Dam where you come out on the Mississippi for the short remaining leg to down town St. Louis waterfront below The Arch.