I get mine from Costco. If you have a local butcher, ask him/her to sell you some. You don't need much.
Shipping is the killer when ordering the stuff. So, do everything you can to buy it locally.
Jambo Pit - UDS - Lang 60 (Sold)
18.5" & 22.5" Weber Kettles - Smokey Joe and Mini-WSM - Bubba Keg - #2 La Caja China
Impeccably Accurate BLACK & RED Thermapens
Operation BBQ Relief Founding Member
I am Obsessive Compulsive about BBQ. Google it.