Babysitting and Nanny Jobs in Nelson Bay NSW

I am looking for a babysitter to look after my 1yo boy and 2yo girl on a casual basis during the day. Both my kids are very social and active, so I am looking for someone playful and fun, who will keep them entertained and happy, inside and out.
I will be returning to work in the coming months so there is a possibility of the position becoming part-time, in the meantime it would be idea to find someone who is available on a regular basis, although I am flexible with days and times.
Some light housework may be required occasionally.