If you mean private schools, Jerry, yes, I have. I taught one year at a residential boys school many years ago (also coached tennis). Those local private schools no longer teach Latin, but I don't know whether that's because they chose to discontinue it or could not find an acceptable instructor. I thought I might write the local headmasters and offer to start a Latin program, if any have interest. Once I know how long I have in my current position, I'll be able to test those waters.

There are also "Classical Christian schools" in my area, but I know less about them. I'm not sure that they teach Latin and/or Greek; I know only that they are "classical" in some way. More to look into!

Thank you for reading and responding, my friend.