I think I can get a policy online with the other requirements, but this waiver seems to be more difficult to find.

In order to get the attention you want through online ads (which last I checked Facebook ads require such a wide range for the demographic that it is almost not worth it), you would likely need to spend literally thousands of dollars. 

There are some places online too that have cookie-cutter blueprints too that you can check out as well!  

@Helene GoodworthTo expand your network, identify your areas of interest, highlight your construction skills' application to investment projects, actively participate in local and online groups, and seek mentorship and guidance from experienced investors.

I only found an online one but some one else may give more inputshttps://www.meetup.com/real-estate-wealth-institute-indianap...

Or maybe the ESA letter is from a bogus online source that isn’t acceptable.

It should be on line, look it up.

The photos online won't be of much use to you as the photos where the money spend is at are in the basements, attics, and the exterior of the house, and every corner of those if that helps.

Retail buyers are picky.

Does anyone have a recommendation for online calculators to map out the breakdown of monthly interest payouts easy?