Jodi looking for a babysitter or nanny in Barrie

We are a young family of 4 still navigating this parenting thing. Our son is the most loveable, funny, energetic and smart little boy and our girl, as little as she is, is very energetic. I think shes trying to catch up to her brother. I, mum, went back to school to get another degree in psychology and dad is a medical lab technologist. Right now we need an occasional sitter to watch the kids if dad and I need to go somewhere that we cant bring them to. Eventually that might change but it will be watching the kids for, at most, 3-4 hours.