Mediterranean cruises for poker nuts and nudists?

There are special-interest cruises for nudists, Harley Davidson enthusiasts, fans of "The Apprentice", economic policy wonks, gays, and fans of bluegrass music. Name a hobby, a personality type or a lifestyle choice and there seems to be a cruise geared to serve it.

A Mediterranean poker cruise departs June 8-20, 2005 from Civitavecchia/Rome aboard the Holland America Westerdam. Bare Necessities Tour and Travel has a Mediterranean cruise for nudists from Aug. 3 to 13 on the Royal Clipper beginning in Venice, then proceeding to ports in Croatia, Sicily, Greece and other Italian destinations. Are you ready for a clothes-free vacation?