I know I'm really late on this, but hey, there are a couple of things to clear up.
WRGI was always a "commercial" station. The Non Com section runs from 88.1-92.1. The station ran from twin double wides off of Florida 951 to Marco Island. It's transmitter was slightly south, southeast of Naples. It was Top40 (kind of KCBQ-ish) I always thought the GM was a little off the mark, but he was the GM.
WLEQ (Super Q) was the Top 40 FM entry back in 1976, when it moved from Immokolee. This was the beginning of the end for WMYR. Super Q had a decent signal in Ft Myers from it's studio trailer/tower, about halfway between Bonita and Ft Myers, in the woods off of US 41. ( it was a class A FM with only 3kw at 300ft). They started kicking WMYR's butt pretty good, until WINK FM switched to Top 40 back in 1980. WINK made the switch in conjunction with it's transmitter move to their TV tower. ( I could never understand why it took them so long to make that move) Originally, Wink FM transmitted from the studios on Palm Beach Blvd, with 20kw erp from the 300 ft AM stick in their back yard, using the old Andrews Horiz only 8 bay antenna.
WINK FM was mostly Beautiful Music (Schaffer Automation "KA-Chunk") run mostly by this British lady named Nancy something. She was fabulous to work with, and really gave me a better liking to Fish and Chips with Malt vinegar. They competed with WCVU 94.5. which by then was already 100kw at 750ft to the east of I-75 and the Dog Track, and WAYK 1440 Lehigh.
WINK AM was the original AM station in Ft Myers. Mostly MOR/Personality radio until about 1978 when it tried to copy then WGBS in Miami with it's Adult Cont/Information format. But by then, FM had grabbed the ring on music, and they turned to News/Talk.
WMYR went on the air in 1950, I believe. with 5kw day and 500w night (DAN) Went Top 40 when the night power was elevated to 5kw. Don't know the date for that. Killer daytime signal. but at night, with it's two deep nulls to Mobile AL and Cuba, you couldn't listen to them on Sanibel with all the phasing interference.
WAYK and WSWF ran out of the same building in Lehigh. 107.1 was the format wheel expert (that thing spun more times than I can remember). It seemed to always be the niche format at the time. Big time winner when Disco hit big (The Rocket 107). WAYK was Automated beautiful music until the owners decided to bring in live DJ's and play Contemporary MOR standards.
When I remember more, I'll post again.