I would never have known that on your end, lol
In the 70s and early 80s growing up in Paris, Murray's biggest rivalries were with Western Kentucky and Eastern Kentucky (before WKU left the OVC in 1982 for the Sun Belt). Peay seemed to step into Western's spot in the major rivals department, although I'm sure the animosity was already there. I still don't like WKU or EKU in much the same way that you feel about Murray. My dislike regarding Clarksville is geared much more toward their high schools than toward Peay because of long-standing rivalries between Henry County and Clarksville High, Clarksville Northwest and Clarksville Northeast. I remember Peay had a basketball player named "Fly" Williams in the mid-70s that was really good, although I believe he was more of a headache off the floor than he was on it. Murray had a guy like that in the late 80s--early 90s named Frank Allen.