Knew david and rex back in 70' and 80's. Lost track of david while he was in alanta working for cray computers. Last I heard of rex, he was teaching tennis up north. Would like to find david and rex. thanks

Have you put their name in Facebook ? To see matches

Have you used one of the pay sites that find people ? There are several good ones?

Have you looked up reunion sites for high school and college and see if they were registered