This is interesting...I grew up going to Sea World in Ohio BEFORE it was owned by AB. Free beer was not part of the tradition I remember.
Busch Gardens Williamsburg hasn't had the Hospitality Center in years. But they d0 still have the Brewmasters Club.
Rumor has it there are five companies considered potential bidders for the AB Theme parks:
1 - Disney
2 - Universal
3 - Cedar Fair
4 - Merlin Entertainment
5 - Six Flags
Personally - I'm routing for Disney but praying it's not Six Flags.