What an awesome experience...Here is a 74, 61, and two 50 something adults (first time zip lining) stepping out of their comfort zone and being lead by these two amazing young adults!!! We had so much fun!!!!!! We were nervous, of course, but it was an excited happy nervous. They were organized and on time for pick up and drop off. The scenery was awesome from the tops of the trees! The whole course was perfect, not two high but high enough, the equipment was top of the line, and after every zip they checked your equipment before sending you again. Very Safe!! We are so glad we did and would encourage everyone with a desire to try it. Hopefully you get Maddi and Jon as they are the icing on the experience!!