We are in Pacifica with 3 boys: 5 years, 2 years and a newborn.
We need a helper for mornings. Get the older boys ready for school -breakfast, dress, get to the car. Kids wake up around 630-7am and we leave house at 8am. You don't need to drive them to school, but it's nice if that's something you can do occasionally.

We can have you for 3-4+ hours per day depending on your availability and fit. The time after 8am is for chores (dishwasher, toys pickup, folding) and to help mom look after newborn.