Booking shore tours

Was hoping some1 can help me cruising on carnival spirt on 9th April to the South Pacific islands and read somewhere u can pre book your day tours for the islands b4 the curse but after going onto carnivals website and finding no link I then emailed them telling me I had to wait till I board ship. I was really disappointed to hear this so now I'm really confused hope some1 can help me sort out this mess [emoji33]

I've only cruised with Carnival once. My understanding is you have to book them on the ship.

Sarah is right , only on board but you can book them through your inroom tv to save you going to the shore excursions desk, have a great time , cheers, Buzz.

Cheers, you learn something everyday.:D

Thanks heaps for the info least I know now what to do [emoji4]