I have seen services like Likely.ai, PropertyRadar, PropStream etc.I'm also open to coding via Python based on publicly available APIs. 

HELOC on the TH you're living in sounds the most doable (banks have more appetite to lend when it's owner occupied).Two cents - HELOCs can be great, but it is still debt and you'll want to make sure your base case expected return makes the juice worth the squeeze.

Based on rent of $1,695, I think you'll be lucky to get an appraised value of $160k with a CoC return well under 2%.

Hello Pychou,My names Sarah Naylor, I am a local investor and investor friendly real estate agent based in Lancaster PA.

there ya go another Utah based fullfilment and education company. 

Many people have asked & proposed to build such a data base.

If you want to find someplace to land pick it based on environment/people. 

Certainly one account for each LLC, (separate for security deposits based on your local rules)

Unfortunately, from a STR prospective it seems like there is less opportunity based on supply/demand and current home prices in the immediate area.

The USA is a petroleum based economy.