@Carrie A.Reach out to your tax firm and see if they offer Quickbooks coaching.

Interested.Get yourself a realtor lined up and have a firm price in mined before you approach them.

Cloud public accounting firm in the real estate group and can make an introduction to a CPA and RE investor. 

The first action I did after buying multiple properties was to contact a RE attorney firm, recommended by BP, and they helped me create legal structure for my present and all future properties.

It is generally easy to tell who is a private landlord and who is a property management firm.

When a commercial real estate broker says:"Price is firm".

Just a thought.. if you run into difficulty utilizing an assignment contract or feel that A or C would be upset seeing what B is making on the wholesale deal, (and B is licensed broker) could you not utilize the buyers agreement and specify a fee to be paid to brokerage firm in "X" amount for that particular property that B is wholesaling?

As far as collecting rent, just be polite and completely firm with your collections.

looking for a firm to hang my license with.

They may be solid operators and advisors but I would caution you about paying for the services of a firm like CCI for a park this small.