maybe a kiruv school would be a good idea because they are usually known for better secular education and get a disproportionate amount of donor dollars for resources so they probably get more money for these things (otherwise not supportive parents would want their kids to stay in public school), also have lower tuition rates…
This. Otherwise I would suggest Rochester. In no way would I suggest Darchei, and I doubt (just an opinion) that the school would accept such a child from outside the community who wouldn’t pay in full.