We took the Wild Cave Tour, it exceeded all our expectations. A group of 6 of us went and we all enjoyed the experience and we felt it was worth the money spent. Our tour was 3 1/2 hours since we were a large group (4 guys and 2 girls). I highly suggest wearing gloves and knee pads. I would also bring a small camelback if I was going to go again although I wouldn't say it is a necessity. The tour guides, Adam and Bill were wonderful and they went at our pace. We never felt rushed or as if we held them up either. This particular tour is defiantly not for someone that is claustrophobic, out of shape or some that is very large. There is one point where you have to fit through a space that is 9 1/2 inches. (It's not as bad as it sounds.) There are quite a few times when you are crawling on your stomach and having to climb up the sides of rock. We had a blast and would defiantly do it again!‎