I have no Idea where to find better charcoal, I don't want to use the Kingsford briquettes and the only all natural lump charcoal I can find is bags of the "CowBoy" brand and the "best of the west 100% natural lump charcoal". Seems like at best I can only get about a chimney and a half out of a bag, the rest seems to be fine dust. Any suggestions? (I live in Michigan, so I've been to Meijer, Home Depot/Lowe's, and Kroger, where else should I be looking?)