Babysitter Needed for my Children - Full-time / Part-time

My youngest is about to start preschool so most of the day will be spent there after August. My oldest will be in 2nd grade and will just need someone to get him off the bus. We don't need cleaning just someone to care for our boys after school in August. If we can have someone before August that would be great too - my oldest will need care every other week in the summer while my youngest will need care full time time. August is our cut off time and it will be an urgent need with school approaching.