sentences:  Its service area encompasses all or parts of Collin, Dallas, Ellis, Fannin, Grayson, Henderson, Hunt, Kaufman, Lamar, Navarro, Rains, Rockwall and Van Zandt Counties in Texas as well as Bryan County in Oklahoma.Founded in 1913 and based in Dallas, approximately 50,000 youth and 15,000 adults participate in Scouting through the council each year.The council has four camps - Camp Wisdom, Camp James Ray, Clements Scout Ranch / Camp Trevor Rees-Jones and Camp Constantin / Jack D. Furst Aquatics Base.