RVParkStore.com has 1 RVs for Sale in Rockland County, FL. Find the perfect RV, camper, or motorhome in Rockland County, FL. The current average listing price is around $14,990. RV prices in Rockland County, FL have remained unchanged at approximately 0% compared to the 12-month average price of $14,990. Listing prices currently range from about $14,990 to $14,990 depending on the size, age, and mileage of the vehicle.