Well I would carry some large trauma dressings due to props and such. Also a tourniquet for that worse case scenario. Also I would get some normal saline which is good for cleaning wounds and you can also flush eyes of debris. Also something for burns. I had a jet ski blow up in my face and it came in handy.
I'm starting this with someone else's reply to another thread.
What else is good to have on hand? what's good for burns (I have been told cool/cold clean water right away is the best that can be done, not sure what can be carried for burn first aid)
Thanks for the ideas!