I think the whole thing is silly. If you count weekends on Obama’s vacation, it is probably not much. We have a ton of things to show how weak he is...this should not be one of them. With real problems that he created is much more important to discuss.
Bush basically either went to his own home or his father's.
They got on Harry Truman’s case for time down at Key West or on the presidential yacht. Got all over Eisenhower for golfing. As for as Ike was concerned, no one knew that during the Lebanese crisis late in his administration, Th aging general planned the operation that moved virtually the while US Air Force to the Near East to put pressure on Iran. All the public ever saw was marines splashing ashore in Lebanon. On the other hand, we ridiculed Carter for burying himself in the White House during the hostage crisis. So I am inclined to give Obama some slack here.