Feel free to track on the site above or if not, I'll post again with an update in a few weeks time as they get closer to some sort of proposal.  

Self-Serving Bias.

I used to use the biggerpockets analyzer but it was a pain to login to the BP site everytime. 

Spreadsheets/Templates:If you don’t want to start from scratch, sites like BiggerPockets and others have pre-built templates you can use to run your numbers and track your expenses.

I don't have the skill set YET to gauge rehab costs and try to BRRRR, but I'd like to learn.This is definitely a choice but my option is that you will do better if you focus on duplexes and cherry-pick a few SFRs as you come across them.As for your Strengths, it sounds like you have an excellent ability to save and your ability to bulk analyze data will serve you well to identify big-picture areas, property types, and characteristics to focus on.I like that you realize the first investment will not be your best investment.

I can check the Register of Deeds site, type up a deed, and purchase a house in 2 hours.

I agree with @Jonathan Greene that the question is vague, so my advice will have to be as well.The short answer: MTRs are real estate, so just like all real estate, any place that can long-term-rent cash flow with increasing jobs/population can be a suitable site to purchase. 

Quote from @Stacey Miller: Did you end up finding the best platform/site to do this?

The city serves as the headquarters of several well known American companies including: Cerner Corporation (Oracle), T-mobile (Sprint), AT&T, BNSF Railway, GEICO, Garmin, Honeywell, and Hallmark.

Based on my experience coaching investors with my husband, who was a realtor many years ago, I strongly advise that, regardless of whom you work with, you meet the team, conduct thorough market research, get an appraisal, schedule an inspection, and also arrange for a site visit.