If you wish to expore further, most of these boats listed can cruise offshore to the sheltered waters of Pittwater and the Hawkesbury River. often the only extra cost incurred is extra fuel costs. Sydney Harbour Escapes specialises in organising stays for celebrites aboard our deluxe superyachts. Security can be organised and many optional services. Most of the vessels above vessels offer the capacity for extended stay charters. Often there is a discount for more than 24 hours. Ask for your specialised quote if this is not advertised.