OK, now that three UT students made national news getting lost and found in Airman's cave yesterday, I have had trouble sleeping (images of being stuck in a coffin like postion dancing in my head), After reading your story and how you made it out without a rescue team, I will sleep a little better. My sister lives on the greenbelt in Barton Hills a short hike from the cave, and I hope her sons don't get the idea to explore without proper preperation.