211) S11E18 (Days of Wine and D'oh'ses)

Barney quits drinking (the begginning of 3 seasons of sobriety for him). Homer becomes the new Barney of the gang. Sober Barney learns to fly helicopters. The kids try to take the perfect photo for the cover of the phone book but end up having causing a forest fire and Barney flies Homer to rescue them. The guys talk sovereign citizens and give their election predictions. [Synopsis at 20:00]