Babysitter Needed for my Children

We are looking for a part time nanny for our two daughters (4 yo and 18 months). We live on the scenic highway about 5 miles outside Duluth. We would like help with Montessori pick up (potentially could use our vehicle) and watching one or both of the girls in the afternoons/early evenings and days they are not in school. We have one friendly dog and a 5 acre property that the girls love to explore as well as a Lake Superior "beach" across the street.