Hi, I hope you have a great trip. I want to share with you what we use to do in an organization where we brought our kids to meetings. We made an activity bag. In it we put things that could be done sitting down. You might consider visiting a dollar store to check out their varieties. Coloring, a small puzzle, play dough, things to move with their hands, a write on peal off pad(the grey ones) Also, things to eat are good too. A ziplock snack bag with cereals, nuts, raisins, craisins, trail mix and such. You can both enjoy doing the activities. And the trip will be pleasant for you both. Best Blessings Always, D. lazycookskitchen.com