Torah Umesorah publishes a list of all day schools and Yeshiva HS.
Here are some ideas- chances are someone will accommodate you. And if not ask them for a couple refferals. There are dozens of YHS across the country.
In Baltimore besides Ner yisrael there is Neimos Hatorah and Toras Chaim.
Skokie
Denver
Atlanta
Providence RI
Minneapolis
Greater washington/ silver spring
Shaarei arazim and shaarei torah in monsey.
Hatzlacha rabba!