Fiji Day Cruises

Does anyone know if you can buy a 'booklet' of tickets that allows you to go on day trips to the different islands? My husband and I would like to stay on main island and go on day trips to outer islands even if there are trips that spend a night on a different island? Anyone any suggestions on a different kind of trip to Fiji?
Thanks
Kari

Don't know of any "booklet" but there are plenty of day trips to the Mamanuca and Yasawa islands.
Have a look at South Sea Cruises. http://www.ssc.com.fj/day_cruise.aspx

[http://www.fiji.islands-resorts.com/yasawa-flyer.cfm] might be useful, but it may be more useful if you are not based on the main island. Says it's for one round trip cruise in a seven day period, plus unlimited trips between the islands in that period.

stay on an island as its so much better than having to transfer out and back from a very ordinary mainland