I will check out Empower, as it seems to be one of the only free ones.

First of all, the kids practiced at one of the best tennis clubs for free, because they lived on the South Side of Chicago - that's the mission of the club: to help local residents.

I actually found a very nice one free on Craigslist.

Does anyone have suggestions on research tools?

Feel free to direct message me! 

Biggest problem is that managing a Turo rental is more hands on than managing an STR, and is more difficult to do remotely.But if you can find a way to do that work, you've basically got two businesses where every customer for one is a free, super valuable, super targeted lead for the other, with the opportunity to offer a bundle discount to close the deal.

Could you end up living for free and get a hands on lesson in property management as a first step?

UPDATE: I reviewed the above tools and researched a couple of others (Lodgify and Your Porter) but decided on OwnerRez.

Feel free to reach out if you don't know what I'm talking about. 

Be able to live rent free, while having the mortgage paid off with OPM.