Also, don't forget if you are giving them any other benefits like health care or vacation or sick pay, or 401k that will cost you more. 

In my opinion, the Founder’s Letter written by Jonathan expressed values of: (1) Open Communication, (2) Actively Engaged Management, (3) Care for Each ClientAlthough RDU was stellar in getting me off the ground in my first real estate venture, about halfway into our relationship, I noticed that action on core values expressed in the Founder’s Letter began to wane.Most recent, after Hurricane Florence, I received a text message from Jonathan saying, “Your properties faired well during the storm”.

I could care less for your "sympathy."

I have no information on your area and what rents go for, but I would be careful on being overly optimistic on rent, make sure to back up your numbers with research on Zillow, craigslist, rentometer, etc.

Just be careful and read up on using these machines before you use it.

We have been taking care of vacation rentals for other property managers for 7 years.

Maybe he/she doesn't call Brandon first, but they have an agreement with another prominent investor in town where they give this person the tip first, and take a few extra dollars for their trouble?

They offer long-term stability because people will always need an education like they will need healthcare. 

If they are creating a health hazard, damaging the property, or interfering with the neighbor's right of quiet enjoyment, deal with it.

Your questions are good and appropriate— you will have state and federal forms to take care of.