Hey Roslyn, check classmates.com, you will have to sign up, but check and see if they have the HS you are looking for, you can join the HS group once you are signed up, in connection with memory lane classmates.com are adding yearbooks they may have some for that school. They uploaded the yearbook for my dad's school and I was tagged in it directly to the page where his pic was on.

Googling doesn't hurt, you never know what you can find.