Specifically, what research results told you these were two good cities to invest in?  

Consider defining clear roles, ownership percentages, and responsibilities upfront, and ensure you’re protected if the partnership doesn’t work out.Since you already own properties, it might be worth consulting a CPA who specializes in real estate for advice on tax strategies specific to your situation.

Taxpayers should be aware of the criteria for this specific scenario.

I keep finding conflicting information and the IRS website doesn't specifically mention using an RV as a STR.

If you can come up with specifics such as how you do your lead gen, an overview of your current pipeline and the reason why your deals are falling through it would be much easier to help out. 

I am just starting out with a STR and found that VRBO is not very specific if they are collecting the tax and paying it to the State as a marketplace facilitator or am I responsible for this tax collection and payment ?

Are you looking in a specific city/market?

The key is understanding the nuances of the program and making sure your property aligns with their inspection standards.In Detroit specifically, Section 8 tends to work best in C and C+ neighborhoods.

Income will depend on your plan for the specific asset. # of units doesn't necessarily equate to how much income you could make.

OTM = General, overhead/widescreen view of nationwide market tends.BPRE = Detailed ways specific people are making money in real estate.