As a bartender at exclusive country clubs in Atlanta and Savannah, Cass Cassidy has perfected his art of seducing "golf widows," the wives of high-roller golfers whose only real love is the mistress that is their sport. Over cocktails, these ladies chatter about their Louis Vuitton purses, Ferragamos, designer jewelry, and who among them has had "work done," all the banter masking their boredom. Cass has the looks and the bold confidence to make...