"It was the ultimate turnkey operationdown to the color-coordinated toothbrushes in the bathroom. All you needed were your clothes and a six-pack" Frank Tauma, Montauk real estate broker Who doesn't dream of owning a second home at the beach? Well, in the early 1960s, it was a snap even for the working class. For as little as $590 down and $73 a month, you could walk into Macy's and leave with a fully furnished house. All you needed to move...