Ok, so we have ready and able a pack for each boy, containing (or to contain):-

1. A backpack
2. Snacks
3. waterbottle
4. a book
5. an activity book (puzzles, etc)
6. crayons
7. a toy
8. a prezzie from their aunt (enclosing a new toy and a new book)
9. headphones

And we have ready to go a laptop (with an adaptor so they can have two headphones attached) with several movies and telly series, and lollipops - one each for the departure and the landing, for the ear popping, and panadol (in case there's any pain etc).

The plan is a play, a snack, a movie, a walk, repeat, repeat, land.

Anything else?