Babysitter Needed for my Children - Now Hiring

I currently own my own business and my wife is a stay at home mom. We are just now getting into the idea of getting a helper so we aren't actually certain what a day to day would actually look like. We are certainly flexible but we are wanting some help to free up some time for my wife to run errands when needed without bringing the whole crew. And we would like to be able to go on dates occasionally. We have 3 Children but the Baby will remain with my wife for the time being until he gets a little older. and My eldest son is in Kindergarten. A day to day looks a little like that.