Marie, my best caregiver friend here in London grew up in Barrie and her parents are there so she visits lots of weekend. I will definitely ask her if there are any places you can contact to meet other providers. I don't have a vehicle so she picks me up every Monday evening and we get our groceries together. I'll ask her and get back to you.
I definitely agree that it takes a while to become established in most cases and there is a definite learning curve to become a successful self-employed businesswoman. You have to learn to keep your business mind for the parents and have a fantastic contract and then you must have a wonderful/fun/program/schedule/nutritional menu for the children.