@Clayton There is a beer brewing store in west Fort Worth that sells a limited number of supplies. He has a couple of common cultures, rennet, calcium chloride, etc. I doubt he has any mold powders. Brewhound.
New England Cheesemaking is the most complete online source I know of, but there are certainly others. I think The Sausage Maker carries some things.
If you’d like to collaborate and perhaps even make cheese at the space, I have a Dutch style press and a few molds.
Also: I have rennet and a few cultures that are pretty fresh (last few months) stored in my freezer. I’d be happy to spare enough for a few batches of cheese to get you started. I think I have MM100 and at least one other.
If you haven’t found him, check out Gavin Webber’s YouTube channel: Cheese Making 101 - Basic Cheese Making Webinar - YouTube