Nanny Needed - Full-time / Part-time

Looking for a couple of sitters for children ranging in age of 5-12 in an outdoor setting. Their parents will be nearby. We are looking for a couple of people who would be able to help keep an eye on the kids attending and make sure they aren't literally climbing walls. We plan to have craft supplies and the kids shouldn't need constant supervision. You will also be welcome to the food and non alcoholic drinks.