[Bevdeforges]

Given a student schedule and limited French, your best bet might be to do English tutoring amongst the lycéens. Tack up a few notices in bakeries, butcher shops and the local grocery stores with those little pull-off tabs with your phone number.

The bac exams are coming up and there are probably plenty of folk out there willing to pay for tutoring to get their little darlings through the exams.
Cheers,
Bev