Hi @kzeiss. Different things work for different people so TRY THEM ALL!!!

I posted the following on Facebook and had multiple people come forward. Almost exactly one year later I was transplanted through paired donation. My best friend post-college stepped forward to donate but she was not a match. So she ended up donating to a dear woman in Atlanta and I received a kidney from someone in Minneapolis. So if people say "if only I were a match...", that's the beauty. They don't need to be.

Best of luck to you and your son. Reach out if you'd like to know more about Paired Donation and Vouchers. Keep the faith. Hugs and prayers.