Aging with Dignity:  An excellent resource on living wills.  You may purchase a copy of the 5 wishes via this website:   

The Center for Practical Bioethics:  Excellent Resource on Writing Advance Care Directives:

Caring Connections:  A wealth of information on advance directives. Including a download for your states Advance Directives

Hard Choices for Loving People:  By Hank Dunn:  A comprehensive guide to understanding advance care decisions