Four adults will be visiting Tuscany, flying in from London September 12 though September 17. We have all been to Florence and Sienna and prefer not to stay in those cities. We want to visit Lucca, San Gimignano, Pisa, Chianti, perhaps Arezzo and other smallish towns. Is there a better town than others to base out of for this itinerary? We want to do some wine tastings and a cooking class. We will not have a car. Thanks!