Salvage wood from neighbors' yards after the storms; from the 17 acres of woodland behind my house; just about anywhere when it is free! I like stacking and air-drying the wood I find and / or am given by my kind neighbors. It's a win-win proposition, I help them clean up and I get to take what I want. Apple, cherry, walnut, oak, and of course, the exploding tree - bradford pear. :thumbs_up