Nice looking cook. According to what I'm finding Ozark Oak has become part of Royal Oak. Looks like they may be producing a new blue bag version of Royal Oak.
I'm surprised the Pit Barrel cooker craze hasn't struck here so you'd already know about S-hooks.
Pit Barrel Cooking | Outdoor Cookers | Outdoor Smokers | Pit Barrel Cooker Co.
S-hook and hang off the top rack.