In Lake Macquarie Area NSW. Riviera m430 Available for 12 share on beautiful Lake Macquarie Performance luxury and style the Riviera M430 is a much sort after performance cruiser with its sleek lines and well laid out cockpit and top deck along with its luxuriously appointed cabins and lounge area below consisting of a master queen cabin as well as a second cabin with double and single beds and plenty of. Australian Boat Brokers are selling quality new boats used boats of all sizes from runabouts to super yachts in the Newcastle and Lake Macquarie area.