PROJECT ADVENTURE
Leave No Trace (Center for Outdoor Ethics): https://lnt.org/
Leave No Trace Seven Principles: https://lnt.org/learn/7-principles
Couple Dies While Taking Selfie: http://time.com/5440013/yosemite-death-selfie/
Bad Selfies: 4 Places Not to Pose in Yosemite: https://www.myyosemitepark.com/photos/bad-selfies