DIY Backyard Zipline - Short & Sweet Explanation

A quick explanation of how to build a backyard zipline, citing all the resources I used to design and build mine. I was hoping this cut to the chase and will get you all the information without all the digging.
How-To Resources:
www.ziplinestop.com/blogs/how...
backyardziplines.com/pages/ho...
• Zipline Tutorial - How...