gone fishing vs vacation

gone fishing

adj
  • Used other than figuratively or idiomatically: see go, fishing. 

  • Unavailable, having taken time off for recreation. 

  • Absentminded. 

  • Crazy; insane. 

vacation

noun
  • A period during which official activity or business is formally suspended; an official holiday from university, law courts etc. 

  • Freedom from some business or activity. 

  • A holiday; a stretch of leisure time away from work or duty and devoted to rest or pleasure. 

  • The act of vacating something; moving out. 

  • An extended period of time away from work or school. 

  • The act of making legally void. 

verb
  • To spend or take a vacation. 

How often have the words gone fishing and vacation occurred in a corpus of books? (source: Google Ngram Viewer )