Category: boats and ships...

being part of the crew on a sailboat crossing the Atlantic or Pacific
dining on a restaurant boat in Stockholm
exploring Mammoth Cave National Park or the Everglades by boat
living on a houseboat in London or Paris
pedal-boat around an island
the excursion boats at Disneyland
dive to an archaeological shipwreck site
a bon voyage party
rowing your own boat
the more maneuverable ship giving way to the less maneuverable craft
living your life like a competent captain: setting a course, steering when necessary, but letting the wind and waves do most of the work
renting a rowboat on a nearby lake
a boat is a vessel that can be hauled aboard a ship, with a ship being somewhat larger
Your life is an island separated from all other islands and continents. Regardless of how many boats you send to other shores or how many ships arrive upon your shores, you yourself are an island separated by its own pains, secluded in its happiness. (Kahlil Gibran)
We may have all come on different ships, but we're in the same boat now. (Martin Luther King, Jr.)
If your ship doesn't come in, swim out to it. (J. Winters)