ROSEAU, Dominica (AP) — Two California men on a gay cruise of the Caribbean were arrested Wednesday in Dominica, where sex between two men is illegal.Police Constable John George said police boarded the cruise ship and arrested the two men on suspicion of indecent exposure and "buggery," a term equivalent to sodomy on the island. He identified the men as John Robert Hart, 41, and Dennis Jay Mayer, 43, but did not provide their hometowns. George said the men were seen having sex on the Celebrity Summit cruise ship by someone on the dock. The two were later charged with indecent exposure and are scheduled to appear before a magistrate Thursday morning. If found guilty, they could be fined $370 each and face up to six months in jail. The ship carrying about 2,000 passengers departed Puerto Rico on Saturday and arrived in Dominica on Wednesday. It departed for St. Barts without the men, who are being held in a cell at police headquarters in the capital of Roseau.