They had an extra half hour before school once a week for the first couple of terms to help with their french, but that was all.
We knew this probably wouldn't be our "forever" home because it's hard to tell what it's like to live somewhere before you actually live in the area. Now we've been here for over a year we've had plenty of time to get more of a feel for other areas (not far from here) and realize what our needs are. Where we live now is in a tiny village in the countryside, it's really beautiful here but there aren't any shops, restaurants, boulangeries etc and the school is 5 kms away. We came on a trip over last January (2012) to find our new home and unfortunately there wasn't much choice at the time. With hindsight it would have been better for us (as a young family) to have chosen somewhere with more facilities, but we have really enjoyed our time in this beautiful peaceful place.
I have also started working (yay!) and this event helped us narrow down the area to live. My work is 50 mins commute from here, 10 mins from our new place. Plus our new house is within walking distance of the kid's new school, supermarket, restaurant, bar, post office, boulangerie etc and the beach and airport are only 20 mins away (which is great because my OH works alot in the UK).
I hope you get to find a new property sooner rather than later. Maybe be prepared to rent in the short term, in case you don't find anything straight away. It's better to keep your money in the bank and take your time to find the perfect property rather than rush into buying something that's not perfect because you need somewhere to live. Winter in Brittany wouldn't be very fun in a caravan. (Or are you just doing a tour for the summer then going back to the UK?)
I wish you all the luck, and really hope it works out for you x