Simply writing it down and making adjustments as you progress is all you need to do.

@Hal Reniff Was it agreed in writing that real estate commission were to be paid to all LLC members?

They are contacted by someone who writes a contract on their house, and all they need to do is show it to their "partner" to make sure the partner approves.

Put it in writing.

Can you see what time I am writing this post.

If they are VERY professional, they will have their processes in writing as verification that it is enforced equally and fairly by their entire staff.6.

The owner is in Laplace Louisiana and I’m in Houston

I'm constantly seeking new information and hope to maybe write my own book someday. 

If you do go down the partnership route, ensure it is all documented and in writing. 

To the OP, first, I think you are awesome for taking the effort writing this with the intention of helping others out.Please do not be offended when I explain why I don't agree, and see this as follows.