I'm much closer to NYC than you, yet there are no restrictions or mandates for those of us traveling from PA to Florida. It doesn't make sense. And as much as I don't like to say it, our area being so close to NY and NJ borders, is far more of a threat than where you are. They should expand it to PA, IMO. Most of the cases in PA are from our side of the state, minus Pittsburgh which is also getting hit hard.
I haven't found anything stating an end date, have you? We canceled our May trip, but I think it's a very important thing to know anyway.