Be VERY careful where you pick to stay in Memphis. And stay way away from West Memphis.
Use this to give you somewhat of an idea what the area is like where you do decide to stay. And stay safe. IMHO I would push on a few miles more and not boondock anywhere in Memphis.
Not an end all be all link for where to stay safely but it sure will let you know where NOT to stay!
http://www.spotcrime.com/
We must be willing to get rid of the life we've planned,
so as to have the life that is waiting for us.