I would be in at least the $12/person range just because they added the mac & cheese. Cheddar is damned near $4/# and you need a lot to do it right. And remember that your time is valuable. If you have a smoker large enough to cook all the butts in one shot, you are still looking at 10-14 hours of cooking minimum.
Lots of caterers would charge $20/head for rubber chicken and green beans. Don't sell yourself short.
Wait! Bigmista wrote a cookbook?
Then burn the entire ram on the altar. It is a burnt offering
to the LORD, a pleasing aroma, a food offering presented to the LORD.
God loves BBQ!
Bigmista Custom Spicewine Trailer - Olivia J. PIMA
Large and Medium Spicewines
Weber Ranch Kettle - E.T.