Wow… who knew that Oklahoma has mountains? Last weekend, desperate for a trip away from the big city, we started searching for places within a few hours drive from Dallas. That’s when it hit me. I had heard about the Wichita Mountains National Wildlife Refuge a few years ago – that it was a good place to hike. And it was only 3 hours from home. Knowing very little about this part of Oklahoma, we decided only a couple hours before leaving the house that we would give it a try. It is Oklahoma, so my expectations for these “mountains” was pretty low. Oklahoma is the land of fields and…