Hans and Jet have been passionate sailors for 22 years. First, they sailed with guests on a smaller ship, and with the Korevaer since 1999. Hans has refurbished, lived on, and sailed many a ship. He is the skipper of the Korevaer; Jet is the hostess and provides the catering. In order to get the best performance out of the ship, there is always a mate on board as well. During the summer, they live on board in home port Monnickendam. In winter they sail the ship to Leiden, and live on shore. Then the ship, anchored in the heart of Leiden, is an ideal floating hostel for groups.