The Riverboat needs a push going through the Quad Cities.

... boat while heading downstream on the Mississippi River Wednesday near LeClaire, Iowa. When contacted American Cruise Lines and was told that the boat had an electrical failure and needed an assistant boat. The company hopes to get a part needed to ...

http://www.woc1420.com/articles/quad-cities-local-news-123059/misssissppi-cruise-ship-needs-assistance-11764800/