Here are some Port Canaveral web cams. You should be able to see the Disney Wonder in port (usually) on Thursday and Sunday (arriving around 7-8am and departing around 5pm) and the Disney Magic in port usually on Saturday (except when it is out of the Caribbean like the summer of 2008 when it is in the Pacific or the summer of 2007 when it was in the Med)
http://www.cflweather.info/cams/index.htm