If you are an adventure lover and have not tried canyoneering yet you should give it a try whenever the opportunity arises. There is something about being down in a deep dark beautiful slot in the rock that activates a different part of your brain. You are both relaxed and intense due to the solitude and the solitude. Luke Hinz and his buddies got to experience that during their trip through the well travelled Subway in Zion National Park. To spice things up they came in through the upper entrance known as Das Boot. Looks like they had a damn good time. Anyone want to go check this out sometime?