Lots more visits from dolphins on the later part of the trip which were particularly good at night when they were cutting through phosferescence (thank you spell check) as they went under the boat.  Unless we are reefing or working the boat we run watches of 2 or 3 hours overnight so it's just one of us at a time getting the show but we both got a visit.  Attempts at a photo were disappointing.  A bit like the efforts of that ghost hunter programme that I've never watched on Tele.