I like to purchase turnkey and use the house hack method.

Rabbu has my market at about 50% of what it should be for instance.But I think between using all the tools, talking to STR friendly realtors, the enemy method, etc.....one can get fairly close

They will likely also help you in discussing options with your tenant base.As other noted, you have options and they all have trade offs.  

After finding a  suitable borrower to place your money with, but before the money trades hands, be sure to underwrite the deal thoroughly.

I know there are investment platforms where sponsors can connect with investors, often at a premium, but I’m curious about other proven methods that don’t involve purchasing a list of accredited investors.For those of you who have successfully raised capital, what approaches have worked best for you?

I have actually managed to save up enough for multiple down payments around 20% as i have been here for 5+ years and not been able to qualify for credit (due to history length) so i have been pursuing the 20% conventional method initially. 

What methods of fianncing have you been usuing to grow your portfolio?

With a brand new W-2 job in a different trade/profession, you may need to be in that new job for 6 months.  

For notices, contact her through her normal method, but also post a notice on the house AND send a registered letter to the last known address.

For seasoned investors in Cincinnati, what does this realistically allow me to consider, if thinking about the BRRRR method or other strategies?