hehe, I just mentioned the Allman's because I have seen them, never seen DMB, not a big fan, but I do know they allow you to tape where ever you want.
Not sure on DTB, pretty sure it's the same thing, I saw in back in November in a real small club here in ROchester, no seats so I am not sure how they are with seats. Have fun at Trucks, he really rips it up with that band of his.