Been doing it this way for many years and it's ALWAYS good. One tip before wrapping in foil at step 7 - try basting with orange marmalade! The edge pieces come out crisp no matter what, but when you add that nice hint of sweet citrus tang, people will remember it. The timing here looks right - usually about 2-2.25 hrs for a 15 lb bird. Remember it will continue to cook a bit in the foil.