To find the RV dump station at Marine Corps Logistics Base, you can take Interstate 75 South and exit at Exit 99. Then, continue on 300 W until you reach Albany, which is approximately 45 miles away. From there, turn right onto Oglethorpe, then left onto Mock Road, and finally left onto Short Street. At the RV dump station, you will find both potable and non-potable rinse water available.