Where I've been

Places I've spent at least a day in:

Texas

• San Antonio
• Austin
• Del Rio
• Fort Davis
• Lubbock

New Mexico

• Las Cruces
• Alamogordo
• White Sands
• Carlsbad
• Santa Fe
• Ruidoso
• Lincoln

Other U.S. states

• Des Moines, IA
• Ames, IA
• Washington, D.C.
• Seattle, WA
• Las Vegas, NV
• Reno, NV
• Grand Canyon
• Tucson, AZ
• Phoenix, AZ
• Lake Powell, UT
• Los Angeles, CA
• Lafayette, LA

Foreign

• Juarez, Mexico
• Caribbean cruise tourist traps (Cozumel, Mexico, Ocho Rios, Jamaica, Grand Cayman)

I wish this list was much, much longer, especially the "Foreign" category.