of course, it's best to book in advance, so yo can get a wider offer of accommodations, including B&Bs;
cheap accommodations (and expecially Bed and Breakfasts) tends to be sold out soon, because they have just few rooms, unlike the hotels.
you can check here tha climate for nov in all the Italian Region
Campania (Naples, Sorrento, ...): http://www.ilmeteo.it/portale/medie-climatiche/Campania
probably the reason why many package operators do not have any trips scheulded in Sorrento in August is because Sorrento hotels in high season doesn't give any allotments: they haven't any difficulty in selling their rooms directly, and don't need t…