Depart from: West Palm Beach, FL
First Letter: Juniper Springs, FL
​Second Letter: Pensacola, FL
Third Letter: Andersonville, GA Andersonville National Historic Site and National Prisoner of War Museum
Fourth Letter: Huntsville, AL US Space and Rocket Center
Fifth Letter: Memphis, TN National Civil Rights Museum
Sixth Letter: St. Louis, MO
Seventh Letter: Winterset, IA John Wayne Birthplace and Museum
Eighth Letter: Wall Drug, Badlands National Park, and Mt. Rushmore 
Ninth Letter: Big Sky, MT
Tenth Letter: Jackson, WY Yellowstone National Park
Eleventh Letter: Provo, UT and Salt Lake City, UT Mormon Tabernacle Choir
Twelfth Letter: Taos, NM Rio Grande Gorge Bridge
Thirteenth Letter: Winter Park, CO Rocky Mountain National Park