Hi there,
Our wedding is June 09. We are also staying at the Occidental Grand and getting married at Isla de Pasion. It's a small man made island right off of Cozumel (5 minute boat ride) where they allegedly shoot the Corona commercials. It's beautiful, secluded, unique, affordable and intimate in that we will have the whole island to ourselves. The planner that we are working with on the Island, Meliza, is awesome!
If interested I'd be happy to give you her contact info.
Best of Luck!