Everything at the top is OK.
All 3 below should point at your master

On 12/26/2015 05:04 PM, Robert Newberry wrote:

AUTH_KEY: A1B2C3
MASTER_IP: 192.168.0.203 <---this is the IP of the RPI, I assume this stays the same?
MASTER_PORT: 50001

-- 
"Anything is possible if you don't know what you are talking about."
1st Law of Logic