We did the Miami to Valparaiso leg with Norwegian Crown and really enjoyed it. Its a smaller ship than the other NCL ships that we have been on so the dancing venues are not very spacious. There are dance lessons given by the resident dance couple -Francine and Andre - and these were very enjoyable but, for us, not long enough or often enough as we just love to dance. They did classes in Tango, Salsa, rumba etc. I do hope you enjoy the cruise. We would have loved to have stayed on to do the 'round the horn' stage of the cruise. I have got it down as one of my must dos for the future!