Dan Woll, former public school teacher, principal and superintendent, has extensive technical rock climbing experience, including ascents of Devil’s Tower, Half Dome, and El Capitan, co-author, “Death on Cache Lake”
Dan Woll, former public school teacher, principal and superintendent, has extensive technical rock climbing experience, including ascents of Devil’s Tower, Half Dome, and El Capitan, co-author, “Death on Cache Lake”