Mix all the ingredients for marinade together in a large bowl. Take out 1/4 cup and add the orange marmalade and brown sugar.
In two separate large storage bag divide the wings and drums in half. Pour an even portion of the marinade into each bag. Let them soak for at least 4 hours flipping every hour or less.
Start grill on low medium to medium heat. Place as many wings and drums you can fit. Cook for 5 to 10 minutes a side. Once cook thru add glaze to one side of all the chicken. Flip to glaze the other of all the wings once done (going from right to left in a row to remember where you started), immediately start back from the beginning flipping over. Once done glazing give the other side another minute and remove.