Ditto - I can't read them from Canada either.
But IMO anybody who takes their children to Le Mans should have their heads examined. We had a family camped next to us and all weekend long it was "Simon! No! Matthew! Come here! Stop Fighting! Put that down! COME HERE!" And I can't imagine they got any sleep at all, since even riding on an airplane makes them scream. (Which fortunately you can't hear when you're 40 yards from a race track.)
Until your children are old enough to fend for themselves, they should definitely be left at home. If you wouldn't bring your cat, don't bring your kids.