1.   Even those who can might do well to pack extra aspirin with the suntan oil for the theme cruise organized by the Grammy-winning performer.

2.   Lunch and dinner as well as special theme cruises are available.

3.   Many cruise lines, including Crystal, Norwegian Cruise Lines and Cunard feature general theme cruises on cooking, sports, art and history.

4.   The voyage of the Beagle could be regarded as the father of the educational theme cruise.

5.   Theme cruises range from sports to jazz.

6.   Theme cruises also remain popular, including jazz and big band themes, lectures about nutrition and almost anything about sports.

7.   This year, Cunard has more theme cruises planned than ever before.

8.   Two national magazines are devoted to scrapbooking, and there are even scrapbook theme cruises and summer camp programs.

9.   Trial junkies can even get their fix on a three-day theme cruise packed with O.J. trivia and analysis.