Thrilled by a performance she sees at a fair, Sonora Webster tries to land a spot as a daredevil who rides horses off of high dives.Thrilled by a performance she sees at a fair, Sonora Webster tries to land a spot as a daredevil who rides horses off of high dives.Thrilled by a performance she sees at a fair, Sonora Webster tries to land a spot as a daredevil who rides horses off of high dives.