We wring them in a towel and hang them on the line that is provided in the shower. If they are not dry enough in the morning I use the hair dryer on them.Unfortunately some cruise ships, like Celebrity Solstice, don't have lines in the shower so it can be a challenge finding somewhere to dry things.
That is for the few items that we do not send to the ship's laundry, using bag special.
Feb 2017 - Celebrity Solstice - Auckland to Sydney
Nov 2016 - Carnival Legend - South Pacific
Sep 2016 - Sun Princess - Papua New Guinea
Apr 2016 - Golden Princess - Sydney to Hong Kong
Dec 2015 - Celebrity Solstice - Auckland to Sydney
Aug 2015 - Dawn Princess - Top End Fremantle to Sydney
Mar 2015 - Rhapsody of the Seas - South Pacific
Dec 2014 - Sun Princess - South Pacific
Sep 2008 - Avalon Tapestry - Rhine Cruise