@Jerry Chilimidos,Here is a list of lenders who specialize in lending to IRAs and 401Ks:https://www.biggerpockets.com/member-blogs/2810/50272-list-o...I don't know where your rentals are located and how they are performing but selling might be an option vs doing cash-out refi.I would certainly consider option C.

There are cheaper one’s in D/F areas but I would be careful as those can create a laundry list of additional issues.

There is no doubt that the markets you listed will have better initial cash flow. 

I mean, it's a long list of 'wow".    

What is a Listing agent at simplest?

Narrow the list down then, last step is make the time and go tour them. 

There are several articles that do an exceptional job of explaining who, what, where, why and how tax payers qualify for the ‘STR Loophole’ listed here:The Short Term Rental Tax Loop Hole: A Game Changer for W-2 Wage EarnersThe Short Term Tax Rental Loop Hole: What Investors need to know The implications on the Oregon and California Coastal STR market is a strengthening buyer pool for luxury rentals in the $750-1.5M+ range.

*There was 10.1% more listing inventory in the metro and a whopping 30.5% more active listings on the market in the City of Austin.

Our property manager is really aggressive and doing all she can, but we're going on 3 months at this point and we need to get these units rented.Link to one of the units listed- https://www.trulia.com/building/3640-reading-road-1-3640-rea...  

You'll want to put together a personal financial statement (basically lists of all your assets and liabilities) and have your tax returns ready.