Fishtaco
Nope, use whatever you got that really really works... Open fire grilling is the best. Actually, my friend had some Laosian neighbors. (yes like King of the Hill) And they were great grillers. They'd go get a whole leg of a cow, and they'd put it on a spit. And smoke the thing. They'd drink half a beer and pour the rest over the meat. All night long. oh man that was good.
Man Fishtaco nice set up, but when I looked at the second picture I didn't see the handle of the wok, and I thought you were BBQing a watermelon, thanks for making me laugh. I was going to ask for the recipe.