We are taking our disabled son to Sydney and a short cruise. He is 18 years old and don't know how much longer he will be with us. He has a muscle wasting disease and is confined to a wheelchair and relies on someone to do almost everything for him. We have my elderly mother in-law in the granny flat out the back who will pretty much keep to herself unless she needs something. My daughters are in town so can come and assist if required. We need someone to look after our Zoo and keep our property safe.