I like the idea of this looks sturdy and easy enough to do i wouldnt use it with trees but has given me ideas on a deck or something
How to Make a Bow and Arrow By Hand - PopularMechanics.com
#Survival Skills: Why You Should Learn to Track Humans #tracking
Medieval & Renaissance Warfare Encyclopedia
How to Tan a Deer Hide: 16 Steps - wikiHow
Bow Making Course - How to Make Your Own Bows | DIY Video Tutorial On How To Make Your Own Weapon by Survival Life at http://survivallife.com/2015/06/02/bow-making-how-to/
Medieval Arrowheads | Shoot straight
Learn to tan your own deer hides at home! Easy step-by-step instructions for beginners.
How to Cook with Rocks teaches you a trick to use rocks to cook your food without burning it.
DIY Survival PVC Bow (ok, now this is cool)