If you&amp;#39;re ready for a super splurge, or perhaps have a few friends who also are looking for an extreme escape, rent &amp;lt;a href=&amp;quot;http://www.privatevacationisland.com&amp;quot; target=&amp;quot;_blank&amp;quot;&amp;gt;Royal Belize&amp;lt;/a&amp;gt;, a private three-villas-only, seven-acre island where there are more pelicans than people. During downtime between gourmet meals prepared by a personal chef, you can savor seaside views from cozy hammocks, kayak or snorkel or take an off-island jaunt to explore Mayan ruins. A three-day stay runs about $5,000 per couple.