Hey Bill,,, the wife did find another cave,, not far from the camper,,,, I have walked within 10 feet and never saw the entrance before. It goes down about 10 or 12 feet then tunnels off in 3 different directions. ALSO FOUND MY FIRST ROCK CARVING NOT FAR FROM THE ENTRANCE ,,,, it was "RW" . As I stepped up on this huge rock the moss slid off and there it was. The wife and I would love to come and hike Red River one day with you this winter.