Welcome to the obsession. Yet another Cinci brewer here (northeast of dwntwn Cincy).
Been homebrewing over 10 years now, started with extract kits, been all-grain brewing for the last 8+ years.
It might start as a hobby, but you'll be surprised how soon it becomes a bit more than just a hobby, (such as when you're pricing out a kegging system, or looking into all-grain brewing).
A suggestion (since you didn't ask
): get at least 1-2 more fermenters, as I've found that fermenters are happiest in groups of 2 or more, and you can have more than 1 batch working at a time.
Also, ask lots of questions, this forum is a good group to learn from.
Bklmt2000