As always, you can track Santa's progress at the NORAD Santa Tracker; when I just checked, he was in Cambodia. They have some new videos this year (the one of his visit to China features the "Bird's Nest"); hopefully, he'll visit the boomer in the Atlantic like he does every year.
Update 2107 24 Dec: Unfortunately, it looks like they've gotten rid of both the traditional visit to the SSBN, and they also didn't have Santa visit an aircraft carrier this year.