Help Needed Tuesday Afternoons

We are looking for an experienced nanny for 2 children. Must be CPR certified and have experience with baby/toddler combo. I do not know exactly what I am looking for, I am thinking just someone to help me juggle the needs of my 2-year-old son and 6-month-old daughter. I am thinking 1-2 afternoons a week, whether you entertain the toddler while I run errands with the baby, or if you feel comfortable with both kids, we can work towards that as well. We are just trying to feel this out and see if we can be comfortable with an extra set of hands around the house to help out. My mom lives with us too, but could also use a little break at times.