Thanks. I'm gonna go with $300. I'm breaking it down as follows:
10 hours of time for $300 = $30/hr.
$30/hr. for a $5000 cooker and an experienced BBQ cook = $15/hr. per item
I figure $15/hr. for Lang rental and for a cook's time is very fair. ;)
Lang 100 Deluxe trailer rig (60" smoker w/warming box and 40" chargrill)