Worse still, their babysitter favors their younger siblings and is very hard on them. So, the two of them decide to go to the lake by themselves. They leave a note for the babysitter saying that they are going to visit their grandmother and take a bus to the lake. Thus begins the adventure! The children camp out in the woods, trying to avoid people who know them and might tell their parents or babysitter where they are. However, what will happen to the children when an emergency rescue means that their secret will be discovered?