I am taking a river cruise in Bordeaux in mid September. When the cruise part is over I am renting a car and driving to Sarlat for a 5 day stay. I will arrive on a Saturday (market day) and am wondering how difficult it will be to find my hotel (Les Cordellers B&B on rue des Cordeliers) Is there a "best" way? Also, after 5 days in Sarlat I am planning a 3:00 pm flight out of Bordeaux. Is it reasonable to assume I can easily make the drive back to the airport if I leave early...I don't want to have another night stay at a hotel near the airport.