Looking For A Sitter Every Wednesday!

I am looking for a sitter every Wednesday for my 4-month-old baby girl and 2-year-old daughter (my 4-year-old will be in school the entire day except for the last 45 minutes) until the end of this school year. It would be great if that same sitter was also available every Tuesday & Thursday in the summer to babysit, but not necessary. I will either be working from home during that time or go out to complete my work. Both girls sleep quite a bit so I would love the babysitter to be comfortable with doing the dishes from the day at those times or folding laundry. My girls are very easygoing and sweet. My baby has such a happy temperament and my 2-year-old is very silly and well-behaved. I would love a sitter who enjoys reading books and likes to play with the kids!