Babysitter Needed - Full-time / Part-time

We are looking for a great babysitter who has a lot of patience! We have 2 very young children who may require a bit of extra attention. We would prefer a babysitter who has their own car, who does not smoke, who is comfortable with 1 cat (that thinks he's a dog) and who is CPR certified. Sometimes the kids like to go outside for walks or go to our clubhouse to run around. My son is hyper but sweet. My daughter has a bad stranger phobia, is 14 months, not walking yet, and can be a handful. She loves her brother very much. We usually go out monthly on the weekends and sometimes during the week. We need someone to watch and take care of them while we are out.