I am planning to be in the general area of Big Bend in SW Texas mid-September for a week. In checking out the website reviews, it appears that the nicer CGs are in Alpine or at the Davis Mountain State park and that's centrally located to all the attractions. Cost is not deciding factor; comfort and convenience is. We aren't opposed to moving the rig once during the week. I'd appreciate any first hand info on that plus some suggestions as to what else to visit. On our list already is Big Bend and McDonald Observatory.