Hi, Just wanted to let everyone know that that night I booked a tour for our June 2019 cruise with our OBC.  No problem and when it was confirmed, it told me how many OBCs I have left.  Easy, peasy!  We NEVER book excursions with the ship, but this one is to St. Andrews and I couldn't fine anyone to go, so we're going with O.  Much easier than waiting until we got on board, and then maybe nothing would be available.   Arlene