How do I entertain my 5 month old on a road trip?

Some ideas for entertaining a 5 month old on a road trip include:

-Bringing along some of their favorite toys and books.
-Playing music or nursery rhymes.
-Making funny faces and noises.
-Talking to them about the things you see outside the window.
-Playing peek-a-boo with a blanket or scarf.
-Giving them a bottle or snack.
-Stopping for frequent breaks to let them stretch their legs.
-Bringing along a baby swing or bouncer.
-Playing simple games like pat-a-cake or peek-a-boo.