41.   Other lines offer similar enticements.

42.   Other lines offer three- and four-day itineraries from Fort Lauderdale and Port Canaveral in Florida.

43.   Other lines will offer entertainment, but not all lineups have not been announced.

44.   Some cruise lines offer excursions to Harberton Estancia during sailings in the Beagle Channel.

45.   Some lines also offer late-night comedy revues and other lounge entertainment.

46.   Some large lines offer advance booking of excursions via their online sites, but most adopt a first-come, first-served policy.

47.   So cruise lines are offering lectures, movie stars, sports, cooking and wine-tasting, and many other cruises built around a theme.

48.   Still, the early line offered no comfort to the closers.

49.   Some lines offer an open seating in the main dining room for those meals, or one can find a more casual breakfast or lunch on the deck.

50.   Telephone support lines offer another challenge.