Discover Seabourn Cruise Line
Your fellow passengers, demographically speaking, will vary but it's pretty safe to say that the line's older trio of ships, which lack a lot of the contemporary amenities that younger passengers require, are geared more to Seabourn's traditional, older clientele.
And of course the younger trio, while appealing to a broad mix of ages (from 40-something and above), offer shorter voyages and more mainstream calls, so it attracts a new passenger to the line.
While most of your fellow passengers are likely to be American, Seabourn appeals to travelers from a variety of countries, particularly the English speaking South Africa, Australia and Great Britain, among others. All are likely to be well-off and well-traveled.