Beach Boys , Pat Benatar and Neil Giraldo cancel Busch Gardens Tampa shows . Benatar said she canceled after realizing Busch Gardens affiliated with SeaWorld . Acts that have canceled SeaWorld shows include Trace Adkins , Trisha Yearwood , Willie Nelson , Cheap Trick , Heart , Barenaked Ladies , Martina McBride and 38 Special . Score: 6 CNN 's `` Blackfish '' documentary focused on SeaWorld 's treatment of orcas .
Beach Boys , Pat Benatar and Neil Giraldo cancel Busch Gardens Tampa shows . Benatar said she canceled after realizing Busch Gardens affiliated with SeaWorld . Score: 6 CNN 's `` Blackfish '' documentary focused on SeaWorld 's treatment of orcas .