Howdy,sfent.
Haven't heard from you for awhile.
You didn't say if you were doing a green or fresh ham,or double smoking a precooked one.
Terry is right on ,if it is a precooked.
I'd cook at no more than 225�,since you are just trying to dry it out a little and reinforce the smoke flavor.
I'd think some apple or hickory would work well,and take it to about 155� before glazing it.
Put it back in the CS for another 30-40 minutes ,until the glaze has set.
Here is Famous Dave Anderson's approach,as he also cooks on CS.
Hope this helps a little.
Famous Dave's Twice-Smoked Orgasmic Ham