This property will not compete with hotels is what I thought  We just book multiple rooms next to each other to take advantage of the included Disney transportation.

In the spring you can list it for market rate and have better marketing/screening strategies in place.HOW TO SCREEN APPLICANTSI recommend you include some of your key qualification criteria in the advertisement.

Quote from @Collin Hays: I don't manage short-term any more, but can't you include this in a written rental agreement that the guest signs at the time of booking?

Apply the 70% rule to determine your maximum allowable offer, then negotiate and get the property under contract, ensuring your agreement includes inspection and financing contingencies.Arrange professional inspections to uncover any unforeseen issues, using these findings to negotiate concessions or confirm your repair budget.

I need advice for creating the lease to include guidelines and wording on sharing responsibilities in the common areas. 

Again, not unless its actually that your gross income (including cleaning fees) is 100k a year and your gross rents are actually only 75k. 

Contractually, I'm sure I'll be on the hook for something based on their PM favored literature, but can I contest that they have done absolutely nothing for me, including not paying me as my defense?

We don't allow any "deal-making" in the forums, which includes advertising your services or properties, looking for partners, etc.

My aspirations include becoming a real estate developer, so I want to learn as much as I can.

These are the different properties that are included in the 1031 exchange requirement: commercial buildings such as offices, schools and different establishments that are important for the population, as well as single family rentals, multi family rentals, industrial facilities, and even raw lands are included in the like-kind.