I'll start it off by saying you cannot take wine onboard.
1. You can bring up to 12, 600ml bottles of water/soft drink per passenger. What can I bring onboard
2. All staterooms are fitted with a standard Australian 3-point plug or adaptor providing 220/240 volt 60Hz. Adapters will be available for purchase if needed. Staterooms
3. ?
4. ?
5. No extra charge for gratuities when cruising from Australia, returning to Australia. Included in your fare. You can choose to give gratuities to any staff. They will love it. I usually give some to the cabin steward. Tipping