I have done several of these and you can ruin one in a hurry....for sure you want to wrap or weave it in bacon for the fat content, I will share my technique to keeping moist, try it if you like:Wrap it with a bacon weave.
I agree with the previous posters in that the hardest part is keeping it from drying out. The best way that I have found is to rub the ham, then wrap it in cheese cloth, and then marinade the whole thing. I cook it with the cheese cloth still on, mopping occasionally. The cheese cloth will end up being burnt and crusty looking but after you peel it off the meat inside will be flavorful and juicy.
Mike that looks incredible. Nicely done. I went to your webpage. So you went with a boneless roast then? More of a fast cook method vs a slow cook. Another one to try! I sure hope my camp can shoot straight this fall!
Patrick