In a move that had been anticipated since the group was formed, it was announced today at Trailheads World Headquarters in Atlanta, GA, that Roy Trimble, better known as Roy Tumbles and The Great Indoorsman, was stepping away from the trail.  As a child, he avoided the outdoors. With devastating allergies to trees, grasses, and pretty much everything that grows, he found the outside air not to his liking. He is currently midway through a five-year European allergy treatment program with the...