But that was nothing compared to the one in Chile. This was just a short zip-line off of a cliff, and we had to let go and jump into the water below. Luckily, it was on a rafting trip so we all had our rafting gear on. Otherwise, one of our fellow zippers would likely have been killed by this. Lesson to be learned: never tie a large rock onto the zip lines trolly as a counter weight. After I did this zip the woman next in line had the rock come loose when she let go - the rock followed her all the way into the water and hit her right on the head! I have pictures