Hey Jordan, glad to see another local investor.
I have only been investing in real estate over the past year however, like you, I have read, watched, and listened to a huge amount of content on BiggerPockets. It's a great resource.
A couple of suggestions:
First, I would reach out and begin networking with folks from the local KREIA group. There are a TON of great resources within our REI groups in Louisville and Southern Indiana.
Second, it is very possible to be an all cash buyer but don't let the word "debt" scare you (I am a big fan of Dave Ramsey as well). As long as it's utilized correctly, under leveraged, and viable from a financially defensive position, you can create tremendous growth - faster than you otherwise would have.
I am currently working on my third flip this year (closed on it today actually!) but there are many niches and diversifying is always the way to go!
Give me a shout if you ever need anything!
Thanks,
Shane