It's a glorious afternoon in South Florida, and your guests are already braised to a tender vermilion, strung out on seafood, and exhibiting signs of mai tai malaise. So you slide into the car and head east to see how the other 1 percent lives. Nature and nurture have struck a truce on Ocean Boulevard, where the luminous waves and terra-cotta roofs on opposite sides of the road play Ping-Pong with the sun. Cruise leisurely alongside the painted net, swiveling your head to follow the match. Peer over hedges and through wrought iron gates and topiary arches at colonnaded estates and sprawling haciendas. Set aside your gripes about conspicuous consumption and stage a million-dollar dream in one of the Gold Coast's most extravagant mansions.