Cash ressie for Grand Californian?

[starwood]

We are going in August before the cruise. I used our points to make ressies at GC. My MIL wants me to make ressies for her and 2 nieces there also. I was wondering if there was a discount through MS to book GC like there is for the WDW hotels.

 

[DVC-Don]

No DVC discount at the GC or any WDW resorts other than other DVC resorts, if avail.