Coral Coast Fiji Accommodation

How much we take our vacation in Fiji?
We have accommodation covered – food not included. We will be there for 8 night stay at the Outrigger Resort on the Coral Coast. We have to pay for meals, souvenirs (you know, the magnets and truncated holders, etc) and we could do a little shopping for clothes. Oh also visit – the scuba diving island, etc. I'm pregnant, so it is not doing anything too crazy! How much money do you think we need Australian dollars? Thanks!
While I think that depends on the people go, but I think $ 2,000 is a resonable amount for two people, but if you have a family maybe a little more. Hope this helps.
Bedarra Fiji