TexasCHLforum.com

There was an email that went out to all park volunteers just before open carry went into effect. It stated open and concealed carry would be legal as long as you were properly licensed. I can't recall if it was all parks (I feel like it was) but it also stated that volunteers and employees would not be allowed to do either unless it was in their job description (meaning park LEO).

Wish I still had the email to share. Not 100% on the facts regarding which parks. haven't seen anyone at the park I volunteer at OC but knowing the folks that work there would just ask for proof then finding everything was in order you'd be free to move about.