I've not hunted there, but hiked through there a lot. I think it would be a much more challenging place to get within bow range of elk.
Also, for what its worth, the elk and deer population in North Central Arkansas and Southern Missouri are suffering from a Chronic Wasting Disease epidemic right now and have been for the past two or so years. You may want to look into if the areas that you plan to hunt are affected by it before scheduling an out of state hunt to the area only to harvest a sick animal.