Here is what I think, I verified all of the VHF frequencies and some of the UHF 

353.9000 is simulcasting at the Miami RCAG 135.6000 on Bimini if you know what I mean.  KEL
ZMA Miami, FL - RCAG
Frequency                Alpha Tag    Description       
124.70000              ZMA26 L/H /Sector 26 Homestead Low/High (SELKEY)          
126.32500              ZMA40 Hi     /Sector 40 Bimini High       
127.22500              ZMA60 H/L /Sector 60 Georgetown Hi/Low (SELKEY)        
128.17500              ZMA05 Low/Sector 05 Key West Low (Backup)       
132.40000              ZMA24 Low/Sector 24 Fort Meyers Low (SE Half)       
133.20000              ZMA41 Low/Sector 41 Bimini Low (Backup)       
133.85000              ZMA42 Low/Sector 42 Low (SELKEY)       
135.60000              ZMA41 Low/Sector 41 Bimini Low (SELKEY)       
239.02500              ZMA60 H/L /Sector 60 Georgetown Hi/Low (SELKEY)       
257.20000              ZMA40 Hi   /Sector 40 Bimini High       
269.05000              ZMA41 Low/Sector 41 Bimini Low (SELKEY)       
281.50000              ZMA24 Low/Sector 24 Fort Meyers Low (SE Half)       
290.25000              ZMA05 Low/Sector 05 Key West Low (Backup Freq)       
296.70000              ZMA TSU  /Tactical/Special Use
319.10000              ZMA42 Low/Sector 42 Low (SELKEY)       
323.00000              ZMA26 Low/Sector 26 Homestead Low/High (SELKEY)       
353.90000              ZMA41 Low/Sector 41 Bimini Low (Backup)