They are highly secretive however - no online presence under their names while being very tech-advanced, they also installed like seven cameras around the house perimeter.

That was their words- not mine.I remember watching a video done by the National Real Estate Investor Association online interviewing Ohio ( I believe) real estate commission.

To me a house hack will most likely work in Tulsa - I haven't done any research on that area, but as far as I know it's not a crazy market like places in California etc.Also read a lot, get some books from your local library or purchase some online.

Definitely join your local chapter of REIA (real estate investors association) or join one of the ones that are fully online (Columbus and Cincinnati).

Build your knowledge with books, podcasts, and online resources, and network through local REIA meetings and virtual platforms.

It appeals to desperation on both sides of the transaction, which also makes it a great online class to sell... 

Begin by educating yourself through books like The House Hacking Strategy and podcasts like BiggerPockets, and join online communities for support.

Check out other online guides available here: https://www.biggerpockets.com/guides3.

Yes, there's a lot of information online, but nothing replaces and EXPERIENCED honorable agent.A seller whose listing expired with a different agent/firm is now my client; the other agent was from a town 45 minutes away from the flip property....the listing expired. 

Our STR/MTR portfolio typically sees around 80% occupancy, and I’ve noticed that the online travel booking sites often push properties with consistently great guest experiences.