You can download their WILL TO LIVE which they now have for most states.
I already followed your link to the "will to live" site from another thread. It's just a guideline, basically, to which I would make certain changes. For instance, I would put in there the fact that, under no circumstances, will I receive an organ transplant from a deceased donor, even if refusing such means I will die. But any other medical means of supporting my life, I want.
Our legal representative told me that there is a thing called a springing power of attorney that only goes into effect if something should happen.
Rush said that he has put into his living will a provision that anyone who decides to "pull the tube" on him will receive NONE of his estate. I've been trying to think of a way to word such a provision myself. One of the dangers of "assisted suicide" is that the kids/grandkids who are looking at their inheritance getting used up by their parent's/grandparent's care will pressure dear Mom or Grandpa into "suiciding" as a means of getting that money. I think a provision that there is no inheritance in the case of any non-natural death would do a lot to reduce those pressures. There are plenty of charities that would love to be included in people's wills.