Davis Mtns in far west Texas. After you get up off the floor laughing thinking west Texas in summer...few things to know. With the elevation change and the arid desert mountains, it's generally 10-15 deg cooler than anywhere else in the state.
#2. Fort Davis. Cool old area to expore
#3 Balmorreha State Park. natural spring fed swimming pool. Great place to cool off during a hot day
#4 McDonald Observatory. Several nights during the month they have several star watching parties where they bring out several bigger size telescopes and let you look thru them.
Well, after looking at Google Maps to see where Grove OK is....you're kinda stuck trying to find a cool place to go that doesn't involve a lot of driving. It's 750 miles to the smoky mountains, 750 to Colorado/NM area, 750 miles to Gulf Shores AL...pick your poison
Courage is the feeling you have right before you fully understand the situation