Babysitter Needed for my Children

Our summer nanny leaves for college the middle of August and we are seeking someone who can help fill in part-time basis from August 17th - August 31st. Our kids are 5, 7, and 9. Their summer camps will be finished so ideally we would find someone who is willing to spend afternoons with them at the pool or beach and sometimes stay throughout the evenings so we can go to dinner. Exact days and hours can be flexible.