I worked in commercial real estate raising institutional capital.

Also, ask the business banking department at your financial institution what your options are. 

Lots of opportunities indeed.As for the OP and business loans, my 2 leveraged properties are currently business loans from local institutions.

Does anybody know how I can get a financial institution, or some other accredited organization/person, to help me invest on my behalf?

@Dylan TettemerAny lender whether it be community, institutional or hard money, will want to know that you have something to lose if the deal goes belly up.

But I am the criminal right for not wanting to except the limits that financial institutions put on me?...

If not, can anyone recommend a financial institution?

Depending on local custom, you can hire for "financial" management only, or "full physical management" to deal with rules enforcement, sourcing contractors, architectural controls, etc.Check for your local chapter of Community Association Institute here:https://www.caionline.org/page...They are a great resource for Boards and for Owners to learn about HOW an HOA is supposed to be operated, and their will be plenty of professional, local, human resources available to help you determine exactly what steps need to be taken.

@Bob MaleckiGenerally speaking, the Solo 401(k) programs offered by custodial institutions are really bare bones.  

This is an important aspect with lease-options as to financing and requiring an appraisal show the fair market rents in the computation of earned equity by the buyer which is done in the future and more often than not reduces the equity allowed by any institutional lender.