I, too have had to face up to the possibility of a kidney transplant, and went through the transplant counseling. It left me with the feeling that your best bet is to find your own kidney donor. I was planning on having my own kidney drive in my community, if the time came. At this point my kidney function has improved, so I haven't done it, and I encourage you to check all your options...this is just my two cents.

Beyond that, I just wanted you to know that I feel for you, and praise you for thinking ahead, and being pro-active in your health care.