Not sure where I got this recipe originally, but I really loved it. The name on the copy of the recipe I had was "Derrick Riches" Great Recipe, thanks Derrick!
This is the recipe for JUST the rub... for cooking the turkey I reccomend using the rub and then either using a brown bag or an oven bag (both work great.) I prefer the brown bag method. To do this simply take a brown bag and using a stick of butter coat the inside of the bag. Place the turkey inside, put the whole thing into a glass caserole dish or a roaster large enough to hold it.