Occasional Sitter Needed

I'm looking for an occasional babysitter for our 3 children (14, 11, 10yrs.) We are in Readington. I am a school principal and my husband owns his own business (which sometimes comes with a crazy travel schedule). We have a live-in AuPair who takes care of the typical weekday hours needed. However, when she is on vacation, needs a day off or if we have maxed out her hours, we are in need of some other help. Please let me know if you are available to chat. Typically our daughter is independent and doesn't need anything from our childcare provider. We are looking for a back up sitter.