RVParkStore.com has 1 RVs for Sale in St George Island Florida, FL. Find the perfect RV, camper, or motorhome in St George Island Florida, FL. The current average listing price is around $29,000. RV prices in St George Island Florida, FL have remained unchanged at approximately 0% compared to the 12-month average price of $29,000. Listing prices currently range from about $29,000 to $29,000 depending on the size, age, and mileage of the vehicle.