A Mexican newspaper reported that the yatchs of Bill Gates and Paul Allen were anchored in Cozumel this past week.
If you happened to be around the international pier or by Punta Langosta on Jan 4th, and saw an incredibly beautifull and long yatch it could have been the Meduse or the Octopus (at 414 feet long the second largest yatch according to the newspaper). The permit asked was for 4 days, so by now they should have gone anywhere else, but they visited Chichen Itza and did some scuba diving.