We have an 8am ADR with the park opening at 9am would it be possible to get the GAC as we head for breakfast or struggle back to guest services after we have eaten.
There is also a Guest Relations outside of each park. It is after you have gone thru security, but before actualy going thru the turnstiles to enter the park.
For AK, the outside the park Guest Relations is to the left as you face the park, sort of along the wall that makes up the outside of the park.