At Harrah's NOLA the best VP machines are against the rail just inside the HLR. They are triple play $1 or higher so to ensure maximum return you have to pay at least $15 a pull. But last time I was there those machines had 9/6 JOB, 8/5 BP, and 9/6 DDB. There are only 3 or 4 of them and at times they can be hard to get on. Most of the other VP there is across from BESH Steakhouse.