You can get a HELOC if there is equity in the property most likely, which there should be since you own it in cash, but you will just be decreasing your pay out and then may end up short in repair money, depending on how much it is worth.

I'm constantly juggling the rates for my Airbnb listings based on what my competitors are charging. 

Finally from a purely from a cash outlay prospective short term, you could rent a house with roommates and your payment would still probably be Lower than house hacking because rates are so high, over the long period 5-10 years obviously it would cheaper ti buy, hope that makes sense 

Fannie/Freddie (Conventional) loans aren't just about rate and transfer taxes. 

Rent rates have increased so quickly over the last few years.

Do you have other ways to decrease your expenses or increase your income aside from real estate? 

Rate is a function of price.

I have heard good things about Ohio, Indiana, etc.5 - Due to high interest rates flipping has become highly risky and most businesses have dried up.6 - Co-living and Assisted living seems to be popular right now.So - really depends on your market, your strategy, and your timeline.

You are likely overpaying by $5,000.Broker fee of $3,000 and Processing Fees of $2,000 seem out of place...but then again, i never used a broker to get a loan so I am not sure about that.If the broker was able to get you an interest rate or loan product that you wouldn't be able to find on the open market...its high, but likely fair.if you are getting a loan product that you could have gotten by going to a normal bank...seems high and unnecessary. 

While rates may not decrease, the significant double-digit increases should level off.