I have a salt water hot tub at my personal home.

You’re still going to be personally sued when something goes wrong. 

If not from the person in office, then definitely from the person running against them.

Probably not a good person to hire, maybe let your bosses know. 

After hearing about, and personally encountering some horror stories of disagreements between homeowners and contractors, I am wanting to establish a clear contract to use with a new general contractor. 

One of them I have used personally. 

I personally own a property in Windsor Hills Resort, right next door to Disney World, and we absolutely love it.

Just my personal opinion - get a mentor or a person who already has good experience running STR business, preferably in your area (but not 100% required). 

The person leaving the trailer there is just to store it there.

This person did not raise any money, they invested around $600,000 into the offering and because they were one of the larger investors were considered a Co-GP because it was a new sponsor and they needed this persons $.