Take heart, keep looking. It should be easier to find care without the added concerns of a share. It will still take time, good nannies will usually have a transition time (2 weeks notice for family they are leaving) and even trial peroid, before they can come in full-time. If your really in a pinch hire an agency, they can send a temp asap, and streamline the interview process for you. It will cost more, but it should be way less work for you, plus they will have legal, educated, & professional nannies to choose from.