I’m watching this show called Alone where 10 people are dropped into the wilderness and I’m watching this man walk the course of the river talking about I need water! I’m like what do you mean you have a whole river. He said he’s not worried about making a fire, he needs to find water while walking next to a river. WTF. So i had to look around and see if I am tripping. Can’t you just boil it I thought to my self? So yeah thanks for the great article.