Babysitter Needed for my Children

We are looking for someone to help cover gaps in our summer child care for our two older children (4 & 6 years old) 2-3 days/week the weeks of July 20-24 and August 3-7. We also hope to be able to find someone who is available for occasional other needs for all 3 of our children (10 months, 4 & 6 years old). We live in Ocean Beach and our kids love walking to the park, beach, and playing in our yard!