Ellemay suggested something I think many would find quiet useful, which is a review of NYE cruises.
Since many people visit for NYE and want to be on the Harbour for the night. I thought the best way of gathering the relevant info is to post a forum question to gather reviews/opinions then possibly post them as an inside page.
So, just some basic questions to answer is you have been on a Sydney NYE cruise and enjoyed it (or not).
please don't worry about mentioning land based places for NYE in Sydney, yes, there are plenty and they can be great, but thats not the point of this post.