Depending on the size of the cast and crew, you may need more than 6 cases... But congrats on the opportunity. Also glad to see that your local laws allow it to be shared so openly!
oddly, homebrewing won't be legal in mississippi until july 1, 2013, which is before the wrap party on the 19th of july. this was more like, i mentioned it to the executive producer who loves ipas and he thought it was a great idea. i'm not sure local laws permit this, but i'm not sure they prohibit it either.