House sitting in Carnavorn

We know some friends in Carnarvon who are in need of a house sitter from 10th April until the end of July.
They will need to commit for the entire period, swapping along the way is reallly not an option. The house is a 4 bedroom 1 bathroom x 2 toilet country style rammed earth home on half an acre on the riverbank in East Carnarvon, 2.5km from town centre. We have chooks, 2 dogs, 2 cats and assorted fish in aquariums and ponds, including 12 barramundi, that will need caring for. We can arrange gardening services if need be or there is a lawn mower and ride-on mower for those more industrious. We have wi-fi and all utilities will be covered for the duration. If you might know of someone or iff you could spread the word amongst trusted circles we would be very much appreciative ?? Thanks in advance