There are only 3 ways to "really" BBQ.
1) Kill a cow and skin and gut it. Stick a freshly cut tree(3" dia., 8-10' long) up it's arse. Burn a couple of cords of mesquite, and rotate the carcass over it. When the blood stops dripping, it is ready.
2) Kill a small pig and de-bristle and gut it. Flatten it out and encase it with 10/10 6x6 re-wire. Burn 1 cord of Pecan and suspend the carcass over it. When the beer is gone, it is ready(send someone to the store for more beer, of course).
3) Kill a small pig and de-bristle and gut it. Dig a hole large enough to burn 1 cord of Keawe, with room to fit the pig, some rocks and a bunch of banana tree leaves. When someone passes out on top of the (buried) firepit, it is ready.
edit-I forgot to label them:
1)Western BBQ
2)Cajun BBQ
3)Hawaiian BBQ