My husband, Lynn, and I are timeshare owners and frequently peruse the website of Interval International seeking a suitable swap. When La Fenice Resort in Sardinia, Italy, became available for a week in mid May ’11, we pounced, ultimately making it the centerpiece for a three-week trip to southern Italy. Fast-forward to May. After spending a week in Italy visiting Rome and Pompeii, which we found exhilarating, we were nonetheless ready for a change of pace: fewer crowds, with more wonders of nature rather than of man. Sardinia, we hoped, would fit the bill.