The interesting thing is - a lot of these schools are low cost to begin with. Not all - like private Gustavus Adolphus - but many.
So this list, even if the program didn’t appeal, might provide more options to investigate.
For OP - another I thought of in the mid Atlantic but a well know name is Salisbury - yes not easy to get to but - tuition, room and board is currently $37k. Oh I just looked - it’s also on the list.
You’d get $7500 off so just under $30k. So lots of wiggle room.
That’s why I say - narrow down what you and your son decide are the criteria. We’ll find you a few to consider.