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

We are looking for a great babysitter for two children in Newtown occasionally throughout the summer on Mondays and Wednesdays from 11:30-3:30. Beginning in late August, we are looking for regular care on Mondays and Wednesdays from 11:30-3:30 for one child throughout the school year. We would prefer someone who could help out with homework. We are looking for a babysitter who does not smoke, who is comfortable with pets, who is CPR certified, and who has a college degree. Thank you!