Female Canadian University Student Looking to Work with Kids

I'm a full-time university student looking for a summer position as a nanny. I have lots of experience working with kids (volunteered in an nursery weekly for two years, spent a summer teaching English to children aged 8-12, etc). I can live in, live out, and am ready to work full-time from May 1 to September 2. I am willing to do light housework, pet care, and have an N license and car access. I'm flexible with hours and wage, and with training (currently don't have Standard First Aid, but willing to take it before commencement of work term).