Wisemans Ferry slice of heaven on the Hawkesbury River

Wow, this is the biggest load of crap ever. These guests originally booked for two, I was sent a message asking if i had a big pot for cooking rice at the property because they where a large family of 8. When I changed the guests numbers I was told that they could not afford the price and said they wheren't sure on the numbers. I told them I would refund the difference if numbers where less. Upon their arrival they rang me and asked for our wifi password. We DONT have wifi at this property and they where told that several times. its also in the the property listing details. They went around bothering complete strangers in the park asking for a wifi password. At 2am park management had to go and tell these guests to turn the music down and that only 8 people should be staying at the property not 15. They went through our power meter box and found a hidden key and used it to open the garage. We also state in our property listing that the garage is off limits as all our personal property is in there. They used our life jackets, chairs, fishing rods and left all this stuff out on the lawn after they left. The property was left in a mess. Blankets and pillows where missing. Our cleaner spent 5 hours cleaning up after these people. We received a written warning from park management about the behaviour from these guests and several neighbours contacted me personally about the noise and being bothered by these guests. AND no child had it leg amputated!!! On their reservation there was only adults listed!!??? I hope they tell everyone they know not to use our property as we don't want them there!!!!