i wouldnt go on vaca if it wasnt in yemei tahara. actually recently cancelled trip for this reason. i dont have enough vaca days to waste them on a bedieved vacation.
You planned an awesome trip to MLE and 11 days before the trip comes rebbetzin flo.
You can't change the dates or get all the awards lined up again.
Do you cancel the trip or ask your LOR about using the ocean on night 1?