I've looked on line, and realised we can't afford for all 5 of us to go..so have suggested to DH that he and DS1 go on the Eurostar and stay for one night.
DH thinks this would be grossly unfair on the two yonder DC. I think younger DC can all have their turn in future years of the same trip. DH says how do we explain to a 5 yo and a 7yo their older brother has has gone to Disneyland with Dad....I say we just say they have gone to France for two days to learn a bit of French.....