I've arrived safely back from the Chisos Mountains of Big Bend National Park. Six backpackers went total. Let me give you a quick rundown of what went... down.. Ahem, shall I begin? Sunday: The five from Kansas meet at a predetermined spot to "break the ice" and "talk a little," as well as "do a little packing," and "leaving Kansas about four hours earlier than we planned just because we can." Monday: We arrive at the park in the early afternoon. Since we planned on meeting our sixth person at a developed campground, we drive down to that area. They are every one of them booked. We slightly panic. We go back up to the visitor's center to see if we can get a back country permit. A large sign displays that there is one spot left for tonight, a few others for tomorrow. Several campers are in line before us. Will we get the one remaining spot? We do, and not a moment too soon. "That was a close one," our ranger said as she marked ...