Childcare Needed - Full-time / Part-time

Hello, we are looking for a long term sitter to help care for our two children (2&3 years old). We are looking for a patient, experienced, communicative, nuturing person to help. We're looking for someone who can be available every Wednesday evening from 6:30pm-12/12:30 a.m. With other weekday/weekend days available (planned with time in advance). We would prefer someone who could help out with light housekeeping and meal preparation. We would prefer a nanny who has their own car, who does not smoke and who is CPR certified.