Fluss der Drachen

By a deep ravine winds the river of the dragons. There's something special about this game, however - the river bed is filled before playing with approx. 1 liter of water! The sailing boat of the king rides on the water, loaded with jewels. The players slip into the role of wild river dragons who want to steal the jewels. The only player who can do that, however, is one who has his breath well under control. Players move the ship by blowing through a straw to propel it along the river... but other players can end the trip by rolling the dice. In order to win, one needs a good portion of skill and dice luck beside sufficient breath. A damp-merry pleasure, which is also good for adults owing to a play variant for super dragons.

-- paraphrased from Spiel des Jahres entry

http://spieldesjahres.kiratec.eu/cms/front_content.php?idcatart=617&id=527