Here's some hanging wire baskets, just to give you an idea of what you can use in a pinch. There's a lot of options out there but I'd start at the Dee Pot or BLowes and see what you find. Just be sure to burn off any paint or coatings before you cook with it.
UDS'-55&16, Akorn, Bar-B-Q Kettle, Drum Grill, miniWSM, cobweb-covered gasser. I'm JD.