Nope. I loved Rev3 Florida - I know it was small but I'm not sure if that's why it was discontinued.
There are a lot of end of season races now on the east coast though. Miami 70.3 and Miami Man plus Ironman Florida which isn't South but still all within about 3 weeks of each other.
Been looking for a sprint or Oly that fits my schedule for a fall race, noticed a few in So Florida but I live in Gainesville and not willing to take the 5 hr drive for a sprint.