They can help you navigate any legal or financial complexities that may arise and provide you with valuable insights on how to structure the deal in a way that works best for you and your family.Additionally, make sure to do your due diligence and research the property thoroughly, including any zoning or environmental issues that could potentially impact the deal.

Certainly there is also a market for environmentally conscious renters too.

Environmental/Hazardous Materials reports and studies (if available).

The only marinas out there that will be for sale are either way overpriced due to massaging of the paperwork or or in some type of an environmental let's call it " mix up".  

Plus it makes you look professional to your owners and tenants so you can blow your competition out of the water.My second bit of advice would be to be very conscious of who you place in your properties. 

SBA fees sometimes change, so I would want to verify current fees with a CDC.You have to take in other closing costs, like appraisal, environmental, title insurance, attorney.

Here my thoughts ultimately, for a single family full gut rehab on a 6-8 time table (environmental court).

Sounds like you may be more risk-conscious at this time, wanting to pay off some properties instead of leveraging all of that money.

Reports such as geotechnical, arborist, environmental, traffic study, etc. 

The best you would be able to get is a Letter of Environmental Protection, which tells everyone you did illegal work then hired a licensed deleader in to fix it.