If there were an SPX parish within a reasonable distance I would have shifted to it already. 235 miles is too far and too expensive now.
From what I can see from online TLM directories, there are independent TLM chapels in Pensacola, Ft. Walton Beach, and Tallahassee.
Sorry for the bad logistical situation yiu are in. FWIW, and I’m sure you know this: If you can’t practically go to mass every week because of such obstacles, the Sunday mass precept is not applicable.