I am wondering what kind of legal action I can take? 

My first action would be to go to VRBO and look at various areas of the state - the national and state parks, etc.

This means your funds and sensitive financial information may not have the same level of safeguarding.2.

She is highly noise sensitive and constantly complained that I wasn't holding her neighbors to the "quiet use" portion of the lease.

Are you open to other areas where the market may be seeing a little more action?

You aren't sounding harsh, I am looking for honest feedback and I am not sensitive to honest opinions.

When I loan privately as a private lender, I have complete risk of my capital, I make all decisions and I suffer the consequences or rewards of my actions!  

What are my courses of action here to get this deal to go through? 

If she pursues legal action, I don’t mind going to small claims court.

They are sometimes called secrecy agreements or proprietary information agreements.It protects sensitive information such as company financial information, trade secrets, and other company information.