So what else to do? Music! I thought, quickly scouring the CD drawer and finding myself staring at The Wiggles' It's A Wiggly Wiggly World, Nat King Cole Greatest Hits and several scratched beyond recognition.
Desperate not to be caught out in that position again, I've whipped up a new roadtrip CD that represents the stages of one of our family drives:
Song 1. Republica - Ready To Go, as we always are at the start of a trip.
Song 2. Britney Spears - Hit Me Baby One More Time. Within 10 minutes the girls have started physically fighting.
Song 3. Duran Duran - Hungry Like The Wolf. Despite the fact we make sure everyone is well fed before we sit in the car, about half an hour into our journey everyone is suddenly STARVING.
Song 4. Blink-182 - Bored to Death. An hour or so in, the calls start, "I'm boooored".
Song 5. Roy Orbison - Crying. Usually someone is by the hour and a half mark. Sometimes it's Dad.
Song 6. AC/DC - Highway To Hell. Pretty sure we are the living embodiment of this song at the two and a half hour mark, especially because our air conditioning broke about two years ago and we still haven't got around to fixing it.
And to wind things up, Song 7. A little Shirley Bassey, Never Never Never. Which is what I say to my wife when she asks when our next road trip will be.
• Don't miss Adam Green and Sarah van der Kley on The Hits Hawke's Bay from 6am to 9am, Monday to Friday.