Once you have joined Marine Assist you can manage your registered details (Address, Phone Number, Contact Details, Emergency Contacts, Vessels and Vehicles), renew your membership on line, and even "log on" or "log off" a trip.
To access these features go to https://tripwatch.coastguard.com.au/login then, for the first time, click on "Register"
Complete the resulting form using the same email as you used to join Marine Assist. Then click Register (at the bottom of the form)
For subsequent logging into this page go to https://tripwatch.coastguard.com.au/login then click on Login.
You will then be able to