If you’re planning on eating out, taking excursions or spending a lot of time in the local bars together, it’s a good idea to create a kitty and nominate one person to look after it. Not only does it prevent arguments about who’s spent more, but it takes away the headache of constantly splitting bills.
Depending on your collective tastes (fast food or haute cuisine?) gather the same amount from everyone at the start of the holiday and dip into this every time you’re all out together. Of course, if someone doesn’t drink or prefers to take a packed lunch up the slopes, you should adjust the amount they contribute. And in the unlikely event that there’s some money left at the end of the holiday, use it for a group treat!.