I camped a couple of weeks ago with mums and kids. Weather was pants but found it quite relaxing. Not been for a few years and its certainly easier taking one DD and a friend, hardly saw them.
Can you use it to catch up on some reading, sunbathing (if you've got the weather, certainly don't in Scotland just now), try a cross stitch. If you're out walking you'll be ready for a soup when you get back.
Enjoy.
Mx