Only Justin Moore and Scotty McCreery remain from the original list of acts on the event calendar . NEW : 38 Special is the 8th act to announce a SeaWorld cancellation . Martina McBride cites `` all the issues that have been aired recently '' in her announcement . The show will be replaced by an all-new series called " New York Undercover with Steve Irwin and his team of experts on animal behavior, conservation and education. Online campaign asks acts to ditch SeaWorld after airing of `` Blackfish '' film .
NEW : 38 Special is the 8th act to announce a SeaWorld cancellation . Martina McBride cites `` all the issues that have been aired recently '' in her announcement . The show will be replaced by an all-new series called " New York Undercover with Steve Irwin and his team of experts on animal behavior, conservation and education. Online campaign asks acts to ditch SeaWorld after airing of `` Blackfish '' film .