Support groups and resources for young adults losing/having lost a parent (in New York)

Hi,

I'm caring for my mother who is in the final stages of hospice care and could go in days, praying weeks. I'm having the toughest time finding support groups. I live in New York so you'd think it would be easy.

I'm 24, so anything geared toward a young adult losing a parent would be particularly helpful, but if there's any resource you've found helpful, or any group you can recommend, please let me know. I have all the books and I talk to friends who have gone through what I'm going through/what I anticipate in the next days, but any group would be a welcome outlet as well.

Thanks.