We're looking for nanny help for our two boys, 3 and 4, in south portland. My wife and I work long shifts at the hospital including nights, weekends and holidays, and don't have a set schedule. The boys go to preschool on Mondays and Wednesdays. Sometimes we need help getting the ready for school (dressed, fed) and then to preschool, something like 6:30a-8:30a. Sometimes we need help picking them up, fed, bathed, and put to bed, like 5pm to 7:30-8p. Other days we may need a full day like 6:30a to 7:30p or less. As I said, our schedule is irregular so some weeks we may just need help getting them to and from preschool while other weeks we may need a couple of full days. No nights.