The obvious answer your get out of this forum is cruising. But to give you a reason, imagine taking that beach vacation but on a different island each day, without having to pack and unpack or do any travelling. Then throw on top of that having everything planned out for you, shows, entertainment, dinning and have multiple choices for you on each.
I'm sure some people can't imagine being on ship, and love their beach vacations. I can't imagine being stuck at one beach and one resort for 7 days.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013