Go north of El Reno on highway 81 for approx. 4 miles to the Lucky Star Casino... Turn left (west) [you are now on Black Kettle blvd] and go 3 miles thru the town of Concho ( be aware of your speed thru town ) and you will see a Angel Ridge sign. At that sign turn left (west) [ you are now on 150th st ] you will cross a set of railroad tracks ( go slow they are rough) and go 2 miles... There will be another Angel Ridge sign.  Turn right (north) [you are now on Chiles rd] go 1 mile... At the stop sign turn right (east) [you are now on 164th st] go 1/8 miles... turn left (north) in the entrance...you will be able to see the entrance office at that point.