Apparently, it is a bad idea to swing off the top of, and through, a 140 foot high sandstone arch with a rope that is 150 feet long. Ouch:
http://usnews.nbcnews.com/_news/2013...ar-on-web?lite
On the other hand, watch the video of the folks that were smart enough to use 130 foot ropes. Pretty fucking awesome:
http://www.youtube.com/watch?feature...v=4B36Lr0Unp4#!
Utah has some awesome geography.