Okay, I came across these pieces of red oak that seem to be almost perfect thickness for a 35 pound bow. They're a quarter of an inch thick, 4 feet long, and an inch and a half wide. I'd really appreciate if someone could teach me how to make a take down bow of about 5 and a half feet - 6 feet.... I'm only looking to make a 35 pound pull target bow (it's for Amtgard. Maximum pull allowed is 35 pounds) which is why I like the limbs to be thin. I've never successfully made a bow before. all the wood I buy turns out to be really porous.