Here 's he 's with fellow rock legend Nikki Sixx of Motley Crue , his wife Susan McKagan and Courtney Bingham .
Duff McKagan , a founding member of Guns N ' Roses , chronicles his devotion to the Seattle Seahawks and his adventures getting to Super Bowl XLVIII .
Here 's Duff McKagan 's with fellow rock legend Nikki Sixx of Motley Crue , his wife Susan McKagan and Courtney Bingham .
Duff McKagan , a founding member of Guns N ' Roses , chronicles his devotion to the Seattle Seahawks and his adventures getting to Super Bowl XLVIII .