I went to a big box store and bought white cedar spindles, seconds, @ .50 each. I use the ends and throw the middles in the wood stove. I prime my dekes with exterior paint also from the big box store. Ask for mistakes and don't worry about the color as you will put a finish coat on it. fins can be cut from dog food or soup cans. Get a good carving knife and keep it sharp, don't pull the knife towards you, always away. Have fun.