|The Titanic just before its ill-fated voyage in 1912|
In 2012 your sailing options are so wide and varied that why anyone would want to relive maritime disaster is beyond me. Cruise ships have become entertainment centers on massive scales, with many offering lavish amenities, gourmet dining and of course, tax free shopping, and a distinct lack of iceberg encounters.
That said, if you've got your heart set on Palmer's Titanic 2, you'll have to wait till 2016 when the Chinese shipyard building the vessel delivers it. Make sure you take out some travel insurance - you know, just in case.