s/v BATU. The Arpag family is on a grand adventure! We are sailing the ocean blue aboard our Valiant 40 cutter s/v BATU. Check here, or our blog www.thevoyaginglife.com, for periodic updates on our progress. . Follow along online. The MapShare site shows the progress of someone tracking with an inReach satellite communicator. Read messages they have sent to MapShare. You can even reply.