I am not in central Florida, so my answer may not apply there, also depend where...some of Central FL is more rural, or are you thinking near coastal area or a city such as Orlando...
I am in S Florida, a fair bit of volume but a lot of appraisers. Fees stink, for the most part. I get good fees for high $ complex orders and have a couple of decent clients outside of AMC world, anything AMC generated is fees in toilet....if you want to work for $275 for a 1004 (I don't ) you will be swimming in orders. A fee many will pay here is $325-$350, so depends how busy you want to be. I also self limit in coverage to a smaller area ( part of one county), some appraisers here cover a wider area.
Unless you have contacts, you will be competing with established appraisers but I suppose that is true for any area.