Wow, you mainland guys sure have made smoking a sophisticated art. We don't have the variety of nut and fruitwoods, on our wet side of the island the default choice is guava wood which according to the organizer of a national BBQ competition in Iowa is similar to apple wood. Met him on a plane, and sent him some wood to evaluate. On the dry side there is keawe (kay-ah-vay), a kind of mesquite brought in for shade and fodder by ranchers around the turn of the century (1900). Never seen a pit type barbie -alls we got at our house are a charcoal fired Smokey Joe and Brinkman kettle.