To keep your vessel in a marina in Australia and most marinas and boat yards around the world you will need insurance. That insurance can be comprehensive or fire/theft/public liability and salvage.
You may need to get insurance for delivery or for racing or for fishing. Whatever your insurance needs please contact us and we can help you get the best value for your insurance needs.
http://www.transport.wa.gov.au/imarine/maintaining-your-boat.asp