Gone are the days of heading out to sea and losing all contact with the world. Cell and Internet services are now standard (though free in-room Wi-Fi is not), and some lines have gone even further with their tech amenities. Holland America has introduced a series of classes covering such subjects as digital photography and blogging. And on its October voyage, Crystal Symphony will offer a digital filmmaking workshop, led by BBC producer Michael Rosenblum, that includes instruction on shooting and editing travel videos.
Sherri Eisenberg is a contributor to Travel + Leisure.