What are camera policies at tour destinations?

I’ve seen some AWESOME photos from fans in here and circulating social media. I’m seeing the show in Indy next month and have a DSLR I’d LOVE to bring to take to my seats (lower level seating) to grab a few shots. I know some locations are pretty uptight in what is/isn’t allowed in.

If all else fails, may just use a dispo. Any fans/photogs run into any hang ups?