Have got webcam action from inside New Orleans though. At present I'm looking at dead, waterless streets, all quiet. Have heard reports though (from people who've managed to access the National Guard channel) that armed civilians have surrounded police in parts of the city and it's not sounding good. Also civil unrest has been reported in Baton Rouge and the university there has advised all it's students to lock up and stay inside their accomodation units.
If anyone else knows of any online emergency service/national guard feeds or of operating webcams in the New Orleans/Gulf area I'd be interested in hearing/seeing them.