We are leaving in a few weeks, spending three nights in Rome and then taking a train to Chiusi and picking up our rental car. We have reserved three nights at a villa in San Gimignano -- using that as a base to drive around Tuscany. That's not alot of time in Tuscany so I was wondering what we should see. First day just investigate San Gimignano? And then day 2 drive south to Sienna? Each night we will be staying at our Villa in San Gimignano. And then day #3 what should we do? Any suggestions? I envision just aimlessly driving and coming upon small quaint villages, but that may not be realistic. I'm thinking I need a plan! Thanks! After this we are heading to Florence and Venice.