One of my agents is currently onboard the Serenade's Hawaii cruise and just emailed that they are 16 hrs behind schedule. They had to return to Hawaii to remove a guest with medical issues. At this time, they're waiting for an update from the Capt. as to what their scheduled arrival time into San Diego will be on Oct. 20th. Anyone who's scheduled to depart on 10/20 may want to check back here as I'll any updated information as soon as I have it.