I'm not seeing great success with this idea. I'm thinking the smoke won't enter the pans as well as you're thinking it will.
If you have a tripod and a grate to hang from it....you could just work with that...treat it as a Santa Maria style cooker? You'll get the smoke and the heat....just a thought.
Do you have a Weber Kettle grill you could take?
18.5", 22.5" OTS
Large BGE (chambersuac's)
The Fiery Furnace (chambersuac's)
Big JT's Smokin' BBQ Competition Team