This is priceless, I love the enthusiasm of the children! The old Jetex cars and boats appear on eBay quite regularly.
One worrying aspect was that the father was putting Jetex 50C pellets in a Jetex 50B. I suspect the casing was leaking which explains the damage to the boat. But the speed of the boat was very gratifying!
Dare we hope the father will register on our forum (did he do any research at all?). I do hope so.