(SMH) - Does the sea hold the secret to truly great wines? To find out, a trio of French wine lovers - a vineyard manager, a barrel maker and an oyster farmer - teamed up to test the myth, above and below water. "I had heard a bunch of stories about wines ageing at sea," said Bruno Lemoine, who runs the cellars of Chateau Larrivet Haut-Brion in the southwest Bordeaux region, as he unveiled their findings last week in Paris. \