This is awesome. I would note that there are similar charities (based in various Western countries) that do similar things if people like the idea but for whatever reason don't want to donate to this particular one, just a simple Google search away.
My options then were to go back home, or to try Africa and see if it is possible to live there for a while. I'll be staying here as long as I can financially sustain myself with online work or through sponsors. And even if I can't stay much longer, we have now been here long enough that Africa has made an impact in our lives, and we'll hopefully be able to use that to have a positive impact on others too.