I would suggest the high Chihuahuan Desert. It's 600 miles from Houston and sparsely populated. Only 5000 in the whole county. No Walmart though.

I say pick up DC in its entirety and drop it in the middle of the Sonoran desert--let Mexico contend with the corruption.

Finally, the invasion that DC created has gone to DC instead of small towns in fly-over country.
DC has ignored all the crime and devastation caused by unwanted immigrants in those small towns and small cities.
DC policy has purposely moved 60 Million invaders into America's heartland, and the
DC leftist mayor goes off the deep end about 4,000.
Let's solve this for the scum in DC.
Move the entirety of DC to the Texas border with Mexico.
Then build a wall to protect Texans from DC.

Reap what you have sown, traitors of DC.