A few things,,, I dont think Mix 106.5 Baltimore leans CHR at all, even not at night,, My Semi Local Hot AC B-102.7 is more CHR than them, even playing stuff like Kardinal Offshore-Dangerous, they tested LIL Wayne but it didnt work with their at work audience,, But they also play Sam Sparrow's-Black and gold a new dance song, they play DHT, and Cascada, and they play 90s dance like Le Click-Tonight is the night, and Livin Joy Dreamer, amoung others that slip my mind at the moment, but they also play some bad 80s cheese, like Come on Eileen, and George Micheal-Father figure, but then follow it up with PCD-When I grow up... They dont play much 80s at night, but they still sneak in some 80s once every few hours, But its usually stuff like Tone Loc-Wild Thing, Clash-Rcok the Cashbah, and various Def Leapard songs, so its very listenable at night and even during the day as long as you got back up presets for when Boy George comes on. On their Throwback thursdays which is all 80s, they even plsyed the humpty Dance from Digital Underground, a song that was actually too hot for alot of CHRs even at the time. As for Mix 108 in Duluth,,, Ive heard its an interesting Dayparting station but ive never heard it with my own ears, I hope they stream some day. KIss 93.1 in El Passo is good except for the John Tesh at night,,, and you should look at stations like the new Virgin 99.9 in Toronto and CHUm 104.5 in Torronto,,,, Virgin leans very much like a Rhythmic AC here would but still plays POP/Rock as well,,, And Both CHUM and Virgin have Dance Music mixshows on weekends. MIX 96 in Montreal is technically a Hot AC, but look at the playlist and listen onliine, it sounds like a CHR to me, very rhythmic friendly... Mix 96 Montreal used to be all Dance Music live in the mix at night, but I dont think they do that anymore, correct me if im wrong, and I hope I am.