Pingry and Lawrenceville are a fair distance apart - are you in southern or northern NJ? Is Lawrenceville still a boarding school (and I guess it must have started admitting girls, because it was all boys when I was growing up)?
I remember Lawrenceville as being THE prep school for boys for parents with tons of money in my area when I was growing up. (I lived for part of my youth in NJ) From what I remember it was all boys and only a H.S. (9-12)/ I remember it being a boarding school but accepting local day students as well. Does it now accept girls?
I seem to remember stumbling upon during an internet search a few years ago an international math boarding school in Princeton. Don't know a thing about it.
