Alcohol costs on Blue Lagoon Crusies

Hi

Travelling to Fiji soon and using Blue Lagoon Cruises for several days

I understand that alcohol drinks are not included in price. Is this correct? and if correct what price are drinks roughly. Aust Dollars.

Can you take alcohol onboard and use in cabin fridge?

Thanks for any help.

Every single question I've ever seen here about booze costs in the SP has been from an Australian-I wonder why that is?

Not sure about Blue Lagoon, but the cruise lines based in the USA are cracking down on passengers bringing booze, pop and.....bottle water! Most lines will take it from you as you board.