FEMA has put together a list of charities that are helping directly in the communities affected by Hurricane Katrina.

More than anything, they need money right now. Don't go there yourself until you're directed by a volunteer agency:

“Cash donations are especially helpful to victims,” Brown said. “They allow volunteer agencies to issue cash vouchers to victims so they can meet their needs. Cash donations also allow agencies to avoid the labor-intensive need to store, sort, pack and distribute donated goods. Donated money prevents, too, the prohibitive cost of air or sea transportation that donated goods require.”

“We’re grateful for the outpouring of support already,” Brown said. “But it’s important that volunteer response is coordinated by the professionals who can direct volunteers with the appropriate skills to the hardest-hit areas where they are needed most. Self-dispatched volunteers and especially sightseers can put themselves and others in harm’s way and hamper rescue efforts.”