That usually depends on there being interest for meetings. Best thing would be to check with the purser's desk. If there ARE meetings, there will be "friends of bill" meetings listed in the capers each day. FYI - they also have "friends of dorothy" meetings if there is interest - I've seen those listed as well.
Nancy G.
Fantasy to Bahamas - 10/04
Fascination to Key West, Playa Del Carmen (Hurricane Wilma took out Cozumel!! ) - 11/05
Inspiration to Cayman and Calica, MX - 11/06
Victory to Puerto Rico and the Virgin Islands - 11/07
Sensation to Bahamas (with my dd for her b-day!) - 1/08
Inspiration to Cozumel and Grand Cayman - 12/08
Imperial Majesty Regal Empress to Bahamas (I know, I know it's not Carnival!) - 2/09