Please Help Me Find My Old Friend

[bigmatt]

I am looking for an ex roomy/best friend named Richard Garth Retallick.
I have narrowed searches from various web info. and prior addresses to the fact
that he and his wife (Annetta) is living in Port Orchard washington. I have not seen my friend in sixteen years. I cant get address or unlisted phone info because I don't know how. Does "net detective" or other types of software work for stuff like this or just tell you where to go to obtain public records ONLY...?
Feel free to post ANYTHING that might be of help or private message me...MATT