Yes there are some different cruises available now, which is a good thing. Of course there was this years YOLO Cruise and then there is going to be both a YOLO and Radiance Cruise on large ships in the fall of 2010.
Then there is also the Shoes Only Travel Erotic Au Naturel Caribbean Cruise aboard the Windstar, Windsurf out of Barbados January 24th - 31st 2010. This ship is only 156 cabins(all couples) so it is much more intimate. Think of it as Desire at sea
But to the point of the previous posting about the cruises hurting Desire. I disagree, I think that by adding variety to the marketplace you will actually reinvigorate the market.
We have many clients that have been to Desire, Hedo or both half a dozen or more times. They love them but are craving a little variety. After a nice cruise they are ready to go back to their favorite resort with a new and fresh perspective.
The bottom line is enjoy the experiences and relish in the variety.