Smaller Dive boats in Fiji?

Hi Everyone,

My wife and I are planning a trip to Fiji in the fall, and are having trouble finding any dive operations that have smaller boats for say 6 or 8 divers. So many places seem to be proud of their boats that handle up to 24 or even more! Does anyone have any recommendations they can share? We are older divers, and our "cattle boat" days are over. Thanks much.