When Ray Whaley set out to accomplish his bucket-list goal of kayaking the length of the St. Johns River, it didn’t take long for him to realize he was in over his head. The longest river in Florida, stretching 310 miles between Vero Beach and Jacksonville, the St. Johns had been paddled in its entirety by only a handful of people. Whaley found himself blazing his own trail on an exciting and unexpected adventure. In Journey of a River Walker, Whaley tells the whole story of his e...