I am eastern Orthodox so I went to our parish directory online and got the phone number of every Orthodox church in Florida, and I am calling each one early tomorrow morning.
I will ask them to call members and everyone to call the number(s) on the link Here.
You can print that page out and keep it handy in case someone you call doesn't know the number but they hopefully know which district they are in, if not they should know the county they live in! :-)
Then you can tell them to ring the phones like mad. It seems worth a try to me.