Hi guys, we are taking our camper over to Brittany in August. We are taking our daughters, age 13 and 12 and our son who is almost 18. My problem is that I am getting quite stressed over the seatbelt issue. We have two lapstraps in the back, which I would like to replace with 3-point straps and a lapbelt between but am struggling to find someone willing to do it round here (Stone, Staffordshire) without having to pay a small fortune.
I would normally be able to live with lapstraps, but my kids are tall, and if we were involved in an accident then one of them would hit their head on the cupboard in front. Being rather fond of them, I thought that would be a shame.
Maybe I'm being paranoid, I have thought of making them wear a helmet

, but not cool, in fact, a bit silly! Also thought of taking the cupboard out, to minimise risk, but don't really want to do that.
What do others do? I can't be the only person who has this problem? Hubby thinks I'm stressing and it'll all be fine....
Thanks everyone!
Cas