Babysitting and Nanny Jobs in Glenworth Valley NSW

Hi All,
I am looking for a casual weekend babysitter for my 9 and 13 year old girls.
Tasks to be performed include, entertaining children, helping them get ready for bed, occasionally preparing easy meals and snacks.
We would appreciate it if you could tidy a little eg unpack/pack dishwasher, wipe over the kitchen benches so that we can come home to a tidy house.

Need care for 2 kids 18 months and 4 1/2 visiting from USA for first 2 weeks of January. First week times to be discussed, however from Tuesday 7th till Friday 10, require help from 6am till around lunch time while parent are working in the house.
Possible nighttime babysitting as well.