if you want to glaze it,then wrap it in foil till it is almost done,then unwrap the top to get more smoke flavor.that way it want dry out.if you trully smoke it,then you don't want a lot of heat (like in an oven),but enough to do the job.make sure the inturneal temp. get to the heat you want.(me at least 155 degrees) that kills all the bad bugs.it will take several hr's. to do it right.

good luck.