As far as I know, there is no organization.
Just a state-wide loose group of, I dont know how many people.
Might be useful if there is a slow moving crisis, but impractical for fast response, unless a member happens to live down the street from you.
Since you're in N. Wilm., it would take me about 30-40 mins. to get there to help out.
I recommend that if you know someone near you who is interested in teaming up in a time of trouble, that you each make a commitment to do so, and take it from there.
I've done that with a pal of mine who lives 2 blocks away. I feel good about it.
Hope this helps in some small way.