Titanic

In case you were hoping to get a spot on the MS Balmoral when it sails from Southampton, England, on April 8 for its "Titanic Memorial Cruise" on the 100th anniversary of that earlier ship's fateful voyage, you're too late.

It's fully booked.

But, if you're interested in sailing from New York on April 10 aboard the Amazara Journey and meeting up with the Balmoral on April 15 at 41°43'57"N, 49°56'49"W in the Atlantic Ocean — where the Titanic sank on April 15, 1912 — there are still some spots.