Only if the hotel is a
DVC property. So you can free valet park at VWL, or BCV but would not be able to at say GF.
If you get a Tables in Wonderland card (the discounted dining card) you can free valet park if you are dining, so could for example valet park at the GF.
Presumably we will be able to valet park at CRH when BLT opens

(until they amend this rule too).