William and Melissa are told they have to go and stay with their grandparents.

Both kids hate it at the bach.

Mouse poo and swimming.

William gets a driving lesson.

Melissa has a guitar lesson and Williams trims branches.

William comes down to earth with a bang and the oldies have a singsong.

A fishing trip and still no cellphone reception.

William and Grandpa struggle with the boat and then it all goes bad.

It's an emergency so everyone pitches in to help.

A life hangs in the balance.