Depending on your long term goals I wholesale and use the assignments fees to buy free and clear properties and I use creative marketing to buy and keep in my portfolio. 

My wife and I are eager to build multiple streams of income, and we believe real estate investing, particularly in multi-family homes, is a great way to achieve that goal.

Here are some Key Takeaways for You to Turn Your Multifamily Real Estate Dreams Into Reality:➡️Define personal goals.

So you have to create that balance for yourself.I don't think your goals are bad, you are basically living below your means (in an RV) and buying rental properties.

Right now, I am renting but have a goal of purchasing a duplex, triplex, or quadplex in the coming months.

Also, at this time I had seen properties selling for 10 – 20% over ask regularly.Interest Rate 30 year conventional 7%Homeowners Insurance = $1,000 annuallyRents = $1,800 per monthWhen I looked at those assumptions, I would need to put down $80,000 on this house to get it to hit my cashflow goal of $500 minimum per month which equates to 35% down.Total mortgage + escrow = $1,267.13 per month with rents at $1,800 my monthly cashflow is $532.87.From my experience, after taking out vacancy and maintenance costs you are left with around 73% of that total cashflow number once the rental is established.People have asked why a $500 per month cashflow goal.

Quote from @Austin Williams: Quote from @Stephan L Schnaiter: @Matthew Becker has a good point--stating your goal may help you get more specific and accurate advice.  

Hope through this resource you are able to achieve your goals in Real Estate Investing.

No, channeling it through a partnership will not change your tax situation at all.

As far as where to invest, this will be driven by the kind of investing you want to do and your long-term goals.