Good Morning to you,
I don't know if this will help but I have smoked
about a dozen ducks(not at the same time). We smoke them and then I take the skin off,bone out the breast,cut the leg quarters from the carcase
and freeze it all. We use it for different dishes
not as a meal. That being said, I use a real mild brine and soak them for about 2 days if I can. I am at work now and the recipe is at home. I have done them on vertical roasters and also in the normal position. I usually do 4 at a time 2 on each rack or all 4 on the bottom for the vertical roasters. I smoke them at about 250 until I get 165 at the breast. I wrap them in foil and old towel put them in an ice chest and let them finish cooking that way. It helps keep the breast from drying out. I di some for a friend and they ate about half of it before they could get it in the freeze so I must be doing something right!
My son is a chef in Austin,Tx. and he has prepared duck for us. He jsut steams them in a large pt to render the fat before cooking them. Duck fat rendered this way is "liquid gold" to real chefs.