Childcare Needed

We are looking for nanny to watch our baby who will be approximately 4 months old at the time. Looking for someone who is able to engage the baby in age appropriate activities and keep a structured schedule. Would love someone who is willing to take the baby out to a music class or something similar once a week if it works out. Also would love to have someone who is willing to watch our toddler who is 2. 5 years old on days she may have to stay home from school when sick.