I know some of you do this regularly, but it will be our first time. We would be taking three gluten-, dairy- and soya-free people who become sick and poorly on the first day of ingesting them, particularly from the dairy (i.e. I know that we are very lucky that they are not allergic, but a holiday would be pretty much ruined if they all spent the week throwing up and generally feeling rubbish). I'm assuming, from what I've read, that self-catering in France would be the easiest as we could drive over on the ferry/train, carrying their foods. (Any tips on keeping dairy free spread etc.. cool?) If we were looking at flying, would this be possible (when needing it for 3 out of 4 passengers) or would I need to try and source it once abroad? Ideally, we'd like to ski, but I'm thinking a trial trip to northern France might be a good option instead to cut our teeth! Any advice gratefully received.