The San Mateo County Horsemen's Association is formed for the purpose of sponsoring, cultivating and fostering an interest in fine horses and fine horsemanship in all types of horses throughout the State of California and in the County of San Mateo in particular; to give aid and support to every type of activity concerning horses; to sponsor any activity which will further the general purpose thereof, such as, but not limited to, horse shows and parades; to assist and encourage the acquisition, building, maintenance and supervision of bridle paths, horseback trails and the rights-of-way thereof, as well as accommodations for the riders and horses thereon; and to do any and all things in furtherance of horsemen and horses.