This entire thread devolved into proving me wrong/debating politics (and the occasional uninformed asshole) instead of the original (though not as clearly stated as it could have been) point to try to get word out to those who may be able to help.
If you're not just a keyboard warrior and are actually capable of helping those in dire need even now, please look up the situation in the Baton Rouge area in Louisiana. They need it. Or at the very least pass it on to someone who may be able to help.
This is not a flood zone, it is very much inland and this is what is called a "500 year flood" and is basically something that couldn't have been predicted and warned about in time to get the masses out of danger.
The people in these areas, myself included, aren't in constant danger of floods, the main threat to us is hurricanes, which we prepare for well in advance and are very used to dealing with.
Flooding is another story, why do you think Katrina was so bad? not the storm itself, but the flooding it caused when something unpredictable happened.