Bored on a ferry trip?

Here are my top ten ways to pass time when on a ferry:

1. Get out the laptop & catch up on much needed emails or watch a movie.
2. Read a newspaper, magazine or book.
3. Sleep
4. Play various card games.
5. Walk the ferry constantly (a good way to get fit??)
6. Sit & Eat
7. Crosswords / Sudoko
8. Listen to music
9. Go through the gift shop with a fine tooth comb
10. People watch

p.s I have just been on the ferry from Vancouver to Victoria, BC, Canada.