Although they will probably soon settle back into the same old routine, it's great that they enjoyed a break from the gadgets and gizmos. If I were you, I would encourage and get involved in the types of activities that they enjoyed at camp. I don't do it too much during the summer but there's nothing like relaxing around a roaring chimenea under the stars. We live in such a fast paced, high tech, high stressed environment that it does a person good to connect with nature once in a while.