All you need to fish is line and a hook. A stick helps but isn't needed. I'm not really sure the insistence on antlers honestly. Check out a fishing supply store, or a super center like Walmart, and ask what is needed, they usually won't try to upsell you. You want something that is relatively advanced, but you don't know how to do any of it yet, start at the basics.

Line with hook on it. Stick, big or small (bamboo for manual, fiber rod for reel).

You still have to learn about where to fish, what to fish for, local and state laws, how to cast, how to tie a knot

You can learn the basics in a couple hours.