We just got back from this same trip, Ohio to Florida and back. On our way down we spent 1 night at Lazy Acres RV Park in Lenior City Tn. (had dinner with our niece so this was the reason for stopping here). The 2nd night we overnighted at River Park RV Park in Voldosta, Ga. Easy access off of I75. For the next week we stayed at the Happy Traveler RV Park in Thonotosassa, Fl. It was close to all the daily activities we had planned. On our return trip we stayed 1 night at Interstate RV Center and Campground in Byron, Ga. Can't say enough about how friendly and helpful the staff was here. Our last night was spent at Renfro Valley Campground, only electric, sewer and cable available as they had not turned the water on yet for the season. It still worked fine for us. Just wish the weather had been better for us, had to run the furnace most every night, even in Florida! Happy travels to you.