Getaway just reminds of the Steve McQueen and Ali McGraw movie of the seventies. I keep thinking Sally Struthers will be wandering the hall yelling: "Has anybody seen Rudy!?" (You have to know the movie to get that reference.)
Breakaway is just plain bad. It conveys something physically breaking or I get a vision of a teenager with a break out of acne. Hey, my mind works in weird ways.
There were far better names they could have chosen and "hopefully" the ships are better than their names. I really don't want another version of Norwegian Epic.