I just spent some time in the Atlantic City, NJ area after Hurricane Sandy went through a couple of weeks ago. I was able to spot some debris and beach cleanup operations south of the hotels and casinos.
On the way into Atlantic City, I did catch some traffic from FEMA on 407.6625 MHz, N421. And as with the FEMA communications I heard in New York City, some were in the clear.
Once in the city, I came across several trucks with federal government license plates that were apparently with the Western Area Power Administration (WAPA). In addition to the WAPA vehicles, there were some additional power service trucks that were contractors working to restore power. All the vehicles carried VHF-hi band antennas, but I was never able to catch any radio transmissions from them.
But things must be getting back to normal, as both the FBI and the DEA were busy in the area during my time on the boardwalk!