Sauble Falls to Walkerton. DAY: 89.47km. ODO: 3,648km. AVS: 20.5km/h. MXS: 58.0km/h. ATM: 4:21:05. As I was about to depart Sauble Falls (at my usual early hour of 11:45am), I met three local cyclists out riding the peninsula, Colleen, Dave, and the Other Dave. After a brief chat, Colleen and Dave invited me to camp…