I emailed seaworld at the beginning of july with the same question as i wanted to book the photo package with the bulga experience too. this is the response they sent back:
Dear Alisha,
Thank you for contacting SeaWorld Parks & Entertainment. We appreciate your questions as they are valuable in helping us improve the high level of service that we strive to provide for our guests. We answer all emails in the order they are received and I apologize that I was not able to answer your email sooner.
I am excited to hear that you are planning to visit SeaWorld and participate in the Beluga Interaction Program! This is a great way to experience our park and will certainly create lasting memories for you. We no longer have the photo package available for the program. There will be a photographer present taking photos of the group and you can purchase those photos afterwards. Also, if you have friends or family that will be with you that day, they will be able to see you doing the interaction from the observation deck in Wild Arctic and they will be able to get some great photos of you from there.
Thank you again for taking the time to contact us at SeaWorld Orlando. We look forward to seeing you soon!
Sincerely,
Amber
Guest Correspondence Team
SeaWorld Parks & Entertainment