Sorry I was not able to give you a silver bullet for your problems, but this is the reality of the situation.

Also consider that green energy is not universally accepted.

I also practice as a Realtor because I enjoy it and it is extra income.So as an investor, your options are to get your RE license and have access to a lot of tools and do the research yourself (therefore you're paying with time, energy and a little money) or you work with a great realtor/investor in the specific market you're looking into.

Something problematic they find that was undisclosed on your application (not saying you'd do this, just giving an example), title issues, entity issues, issues with the appraisal even if the value is acceptable...you can either bite the bullet and pay for the appraisal, don't move forward with the loan, or try and find a HML/PML willing to lend to you without an appraisal. 

Before you spend any more energy or resources on this endeavor explain the precise fear that has you wanting to transfer this property to an LLC.

There is no "silver bullet" to solve financial problems - no one ever said there was.... and no, it's not a scam - it's a proven method and it works.

A purchase agreement is a waste of time and energy and complicates the issue for Harry Homeowner.This is not a beginner strategy as there are federal laws concerning approaching debtors who have been given a notice of foreclosure.

It takes a lot of energy to sue someone.

Should I just bite the bullet and hire a bookkeeper? 

Move on from "tire kickers" - deals that waste time and energy!!!