When relocating I stayed just north of Savannah at Hardeeville RV for a year. The park is clean, has no frills. Was filled both winters with snowbirds. Rates were very reasonable, free cable and Wi-Fi and just minutes to Savannah. Most of the snowbirds that I met and talked to return every winter, less expensive than Florida. In this area close to the coast we rarely have freezing weather, snows about once every decade or so and is only around for a day. I never winterized during the time there, and rarely used the furnace either. As you go inland and north things do get colder.