Babysitter

We are looking for a great babysitter for our two boys in Plymouth. We need someone for the summer months and would love if that person could then continue part time once school starts. We have flexibility with hours and days of week, but ideally 8:00-4:30 M-F (summer) and 2:00-5:00 in fall. We would prefer a babysitter who has their own car, who does not smoke and who has college degree.