Amusing kids on a very long car journey

[BrieAndChilli]

We are driving to Italy (spread over 3 days) so will be in the car for 6-7 hours per day.
Kids are 12, 11 and 8

Obviously we will allow them to take tablets but need other ideas to keep them amused, happy and comfortable.

I need ideas for little things they can play with, travel games and also great snacks and other tips!!

i-spy books used to be good for this age but I find them disappointingly aimed ad much younger children now which is a shame.

Audiobooks here. We pick a couple of books for everyone.(the wizard of once was good last time) We get travel sickness with gadgets.