Arizona’s booming industrial and real estate markets seem like the perfect fit for your skills and vision.

Once again, this matches my personal experience that the larger, more expensive properties continue to sell better than smaller properties. 

Quote from @Michael Smythe: We're far from perfect, so our 2 cents should be taken lightly.Most of the national companies are setting up franchises and the challenge is with the individual franchisees.

None were a match for me personally and many were not a strategy I wanted or too speculative (such as opportunistic strategy which is the riskiest strategy or investing in tertiary markets which also tend to be the first to go belly up when there is trouble etc).You probably actually want to look at your operating agreement to see what rights you have to books and records, etc. 

So @Mike S. is providing the perfect solution for you. 

I’ve even priced several models from different manufactures and found what I think would be the perfect piece of land to where if I could get the funding my bigger plan was to divide about half the acreage into 8 or 9 parcels which would be enough to pay back the investors/loan and then take the other half of the acreage and place tiny homes around each on their own couple acres.

A good realtor that has done house hacking, renovations, off market deal finding, and owns these types of properties as well would be the perfect mentor.  

I will say you do enough underwriting and something will eventually get missed (my last rehab was my first to go way over budget due to various reasons so I am not perfect).  

The rental demand in the area has been consistent, and duplexes offer the flexibility of house hacking or scaling into multi-family investing over time.With your experience in construction and remodeling, you’re already ahead of the game—fix-and-flips or BRRRR projects in Kansas City could be a perfect fit for you. 

Yes, they will do many things better than you, but some things it's not possible for them to be as attentive and quick responding as you.Also, no one's perfect, so keep tabs on them in general.Regarding holding or selling: why did you buy this in the first place?