Gilbert's Horses and the Oklahoma Choctaws; A Conservation Tale, WE United, Mounted Archery Association of the Americas (MA3), Equine Trail Sports (ETS), International Mountain Trail Challenge Association (IMTCA), Back Country Horsemen of America (BCHA), North American Trail Ride Conference (NATRC), American Endurance Ride Conference (AERC), Virtual Obstacle Shows (VOS) Еще
