Below are links to various websites that deal with end-of-life issues and advance directives. You may find more information about end-of-life issues on these sites. I do not vouch for any of them. They are for your information. I hope that they will be helpful for you.
http://www.nationalhospicefoundation.org - National Hospivce Foundation website
http://www.endoflifecommission.org/end_pages/resources.htm# (This is a website from Massachusetts that has quite a few links to resources that may be helpful to you.)
http://www.putitinwriting.org (in English and Spanish) - about advance directives
http://www.palliativecare.org/advancedirectives/nys_law.asp - about advance directives
http://www.uslivingwillregistry.com/forms.shtm - a national site where you can register your advance directive
http://www.abcd-caring.org/ Americans for better care of the dying
http://www.capc.org/ - The Center to Advance Palliative Care
http://www.isafetynet.org/ - Community, Health Social and Spiritual Resources
http://www.familydecisions.org/index.html - website about the NY State Family Decisions Act status and information
http://www.growthhouse.org/ - improving care for the dying
http://www.rwjf.org/newsroom/featureDetail.jsp?featureID=886&type=3 Robert Wood Johnson website - they are a leader in funding end-of-life research
http://www.caringinfo.org/i4a/pages/index.cfm?pageid=1 Caring Connections - sponsored by National Hospice and Palliative Care
http://wings.buffalo.edu/faculty/research/bioethics/index.htm - University of Buffalo Center for Clinical Ethics and Humanities in Health Care
http://www.growthhouse.org/iicn.html - The Inter-Institutional Collaborating Network On End Of Life Care (IICN)