We normally fly somewhere but really fancy France this year but it has to be hot so looking at Languedoc region. To save on expense wanted to take car but what's best way of getting to this area bearing in mind we live in Manchester? I've heard nightmares about the car trains if they even exist anymore - also, not a big fan of self-catering. Any recommendations gratefully received - have 7 yr old twins boys who need plenty of entertaining!