1,000 days at sea: What it's like to make a cruise ship your home - USA TODAY

After one Virginia couple retired, they largely gave up life on land in favor of cruising.

When Nancy and Robert Houchens retired, they downsized, selling their house and most of their belongings. "We had a 3,000-square-foot home full of furniture ... and everything we own now would fit i… [+6850 chars]

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