Nice thing about Florida is that it's relatively flat with few obstructions. You're a bit of a hike from Orlando, but there's not a lot in your way. So, assuming you're going with a roof antenna and you're at least as high as everyone else in your subdivision, then you'll need at LEAST a medium-range UHF H-Vhf combo. You have one VHF network affiliate in Orlando to contend with. Combine this
with a pre-amp and it should do the trick. Keep receipts in case it's not enough.
Now, if you want to pull in stations from the opposite direction, as well, you'll need to hang more aluminum and throw a rotor into the mix.
I'd guess there are other homes near yours with rooftop antennas you could look at for a reference.