ok so I'm in need of some serious knowledge and recommendations. my buddy I work with like primitive bows, and I mean loves them and its not even just bows but its flint knapping and everything in between. I want to build him one that will blow his mind but I also want to pass on the little amount of knowledge I have on the subject to him as well so he can make one for himself. this is where you guys come in. I want to know what you all recommend as far as best teaching wood and things to teach him and everything In between. I'm also looking to learn to so feel free to share everything you know right here.