Captain Kati

What do you call the lady who wears all white and holds a clip board and has directions for everyone on a cruise. Specifically, I am thinking of a character "The Love Boat." I am totally drawing a blank. And I totally am aspiring to be that whom I cannot name.

I purchased an argyle three-ring binder and am inserting into plastic sheaths all the information we will need to pull off this wedding. I've got receipts, maps, the ceremony outline, an advance directive for medical emergencies... And it is so satisfying every time I think of something new I can add and reference. Fun fun fun.