Babysitter - Full-time / Part-time

3 young and active boys. Love to play outside(backyard and neighborhood park) youngest is 4 months old. Will only need 3 days a week most weeks, and days of the week needed may change weekly due to swim lessons/gymnastics etc. they will not need rides anywhere. Usual start time 8 a.m. and end by 3 p.m. or earlier