What to do, what to do...

Woke up this morning at about 5:10 and got to wondering what in the world I'm going to do after the workweek is done - I just don't know. The big question, of course, is where am I going to stay? I had been thinking to stay in Nantes expecting I'd be somewhat familiar with the area but Nantes is simply the city an hour away where the airport happens to be. Maybe I should go to Paris? Or, maybe I should stay out here in the general vicinity of Roussay/Clisson/Cholet, rent a car, and make day trips?