Michigan Competitive Mounted Orienteering Sport, membership, and ride information. http://members.aol.com/totemks/cmomain.htm

National Association of Competitive Mounted Orienteering A non-profit organization offering information on the objectives of the sport, membership, ride calendar, ride results, chatroom, newsletters, and links. http://www.nacmo.org/

TREC UK Information about the sport of TREC, which includes mounted orienteering, and discussion forum. http://trec-uk.com

AVA Region IX Homepage American Vaulting Association region of the nineteen eastern states. Calendar, pictures, and links. http://www.geocities.com/avaregionix