Childcare Needed - Now Hiring

We are looking for a great babysitter for 2 children in Vancouver. We would prefer someone who could help out with light housekeeping. We would prefer a babysitter who has their own car, who does not smoke and who is CPR certified. The job will be the back up care, possibly school pick up at 4:30 and care for date night or Dr. Appts. Basically filling in where needed with potentially a small window for notification (2-4 days notice).