Almost in Texas

In the back of a winnebago owned by some people they met through craigslist, Adam and Ethan are about to be arriving in Texas. They left Tennessee to travel south west through Arkansas and Oklahoma. The next stop ( I think ) is the Grand Canyon!
I got a text message image of ethan writing and one of adam cracking a cold canned beverage, and they told me to tell ya'll they said "hi..!":)