This is my first post, just looking for guidance, not sure what I need to provide, but I'm sure someone may have experience with this.Thank you!

The idea of “giving back” by providing the kind of experience you’ve appreciated as a traveler is such a fantastic approach and will definitely resonate with renters, especially healthcare professionals.Single-family homes and cabins sound like a perfect fit for what you’re envisioning.

I am a long-term investor, but I also provide services to long-term investors, so my advice is biased toward that option.  

A quick google search reveals that Minneapolis provides assistance for first time home buyers so there seems to be a problem with funds for first time home buyers in your locale too.

Do you provide move in and move out reports How many pictures do you take of the property prior to tenant moves in and after the tenant moves outDo you get weekly reports when the property is vacant what prospective tenants are saying about your homeDo you provide monthly newsletters to your tenantsDo you hold investor education classes to help me become a better investorDo you have single point portfolio based management services?

Given you're in Texas and don't have a state tax return, it really opens you up to work with providers nationwide. 

General investing by the typical investor on Bigger Pockets isn't thinking of or capable of providing directives for massive wealth accumulation.

A community of growth oriented, abundance mindset, go-giver individuals with a BARE MINIMUM commitment to become financially free through real estate investing.We focus on providing education and building networks to help every member solve their cash-flow freedom equation, so they can have the time-freedom needed to follow their passions, make a lasting impact and even change the world!

I will provide some thoughts on the San Diego purchase- virtually all high LTV mls purchases since rates started to hike have negative cash flow at purchase- historically great appreciation- historically great rent growth but recently flattening- prop 13 is great benefit for long holds- laws keep getting less LL friendly.

Park managers and mobile home dealerships in the local area can also provide you with this kind of information.