I don't really like bbq's here as folks use charcoal...whereas back home we tossed food on or over an open wood fire. So here's my question...can wood be used for a smoker/bbq? I just think the flavor, especially if using oak wood, is way much better.
it all depends on what kind of bbq you are talking about... i have a few using different kinds of fuel. charcoal,electric,propane and wood.
if you are looking for a home smoker, i would recommend a propane or electric smoker not a traditional smoker but still makes great food.
if you want to just impart smoke flavor using your outdoor grill, you can cook with indirect heat..
To build a smoke pouch, Spread wet wood chips on a large piece of aluminum foil. Place 1 cup (250ml) of dry wood chips on top. Mix them together. Close the foil around the chips to make a sealed foil package. Use a fork to puncture holes in the top and bottom of the foil pack to allow the smoke to flow through and infuse the meat.
Prepare the barbecue for indirect grilling. Preheat the barbecue to 220*F/110*C. Place the smoke pouch directly over the heat source. Close the lid and wait for smoke.
[ame="http://www.youtube.com/watch?v=pDpgq8D6v_0&feature=player_embedded"]YouTube - Smoking on a Charcoal Grill[/ame]
[ame="http://www.youtube.com/watch?v=w1cLpdAwdn4&feature=player_embedded"]YouTube - Gas Grill: Indirect Heat[/ame]