KII...wow, you guys have been carrying that format since the beginning of time. I was in High School when I first heard that station (back then it was "AM Only" from Unistar), and have since gotten into radio (14 years ago), and you're still doing the format. One of the stations I worked at, the former WMRZ/790 in Miami, had carried the format, but that was before I got there...We still had the Nostalgia CDs that were used in the live/local shifts, and since at the time we were a brokered station, we used them to fill unsold blocks...We pretty much got to pick what we played and took requests from a very loyal and very loving "condo commando" audience that many of us knew by name. The format has evolved quite a bit since then, but I remember getting a very negative response any time I played anything with a semi-contemporary lean. Then again I would do some very 'experimental' things like play "Born To Be Wild" from the "Best of the 60s" CD that was used to play "Grazing In The Grass", or "Sweet Love Hangover" by Diana Ross, from the CD we used to play "Love Theme from Mahogany".
No question the format has evolved quite a bit since then, especially since the old-to-new songs ratio has increased dramatically. I don't know that many stations in this state are left carrying that particular feed...I know WONN in Lakeland used to, but since switched to ABC's. At one point, 92.1 in Immokalee/Naples ran it, so it was possible to hear it from my usual vacation spot in Sanibel, and WKII at the same time and "compare notes". WPDQ/600 in Jacksonville, did, too, long ago, but that was several formats ago.
OK, now I know...I believe WSVU/960 in West Palm runs it, at least in certain dayparts....Ironically, called "Seaview", like your sister FM, and was actually put on the air by the same guy that put 104.9 on. I believe there is an FM in Apalachicola that was running it, too, WFCT I believe. 105.5. Nothing else comes to mind at the moment.
Stations that stream the Dial-Global standards format that I can think of are KHUI(FM) in Honolulu, KTPI(AM) in Mojave, CA, and KIIX in Colorado.....The last 2 are sisters of yours....Just so you can tune them in and get an idea of how they execute it.
One of the things that my old station did (and quite well) was they would have the satellite jocks do random time and temperature checks to make the station sound local...Things like "This is Chick Watkins, and it's 3:17 on WMRZ", or "This is Chick Watkins...Expect Partly Cloudy Skies, but there's always, Music, on 790 Memories, WMRZ".
Sorry for such a long post but this particular format is one that I've enjoyed quite a bit over the years.