LOUISIANA

Counties included:
Allen, Avoyelles, Beauregard, Calcasieu, Caldwell, Cameron, Catahoula, Concordia, De Soto, Evangeline, Franklin, Grant, Jefferson Davis, La Salle, Natchitoches, Rapides, Red River, Sabine, Tensas, Vernon, Winn

TEXAS

Counties included:
Anderson, Angelina, Brazos, Burleson, Camp, Cass, Cherokee, Collin, Dallas, Delta, Ellis, Falls, Fannin, Franklin, Freestone, Grayson, Gregg, Grimes, Hardin, Harrison, Henderson, Hopkins, Houston, Hunt, Jasper, Jefferson, Kaufman, Lamar, Leon, Limestone, Madison, Marion, Milam, Morris, Nacogdoches, Navarro, Newton, Orange, Panola, Polk, Rains, Red River, Robertson, Rockwall, Rusk, Sabine, San Augustine, San Jacinto, Shelby, Smith, Titus, Trinity, Tyler, Upshur, Van Zandt, Walker, Wood