League of Maryland Horsemen - The League of Maryland Horsemen, founded in
1955 and headquartered in the Patapsco Valley State Park, is comprised of nearly a 1,000 members, sponsoring a variety of organized trail riding events and activities throughout the year.
PyramidSociety.org - Dedicated to the art of breeding Egyptian arabian horses
Louisiana Horseman's Guide - The Comprehensive Resource Directory in a Published Book and on the Web for the Horse Owners and Equine Industry of Louisiana and Surrounding Areas Including Mississippi and East Texas.