Fact #1 - What Trump said he would do:Trump does not vacation. If he is anywhere it is going to another rally. Was it Trump in the WH Christmas day tweeting he was working? LOL He is permitted to tweet any time of the day like any other president.
"I'm going to be working for you. I'm not going to have time to go play golf." --Donald J. Trump, August, 2016
Fact #2 - What Trump has actually done:
By March of this year, Trump had spent 30% of his time in office golfing. To date, he has spent 224 days golfing and not in the office. Here is a complete list of his schedule, including times spent on the course (at taxpayer expense, of course):