I will be visiting Tuscan hill towns for five days the first week in November. I'm usually a study-TA-exhaustively-and-have-all-hotel-reservations-made kinda traveler. But I'm thinking about having a general idea of where I want to go in Tuscany and then just seeing where I end up every day. I really don't want to be locked into a schedule. Will I have any trouble just showing up somewhere and booking accommodations? It will include a weekend.