For anything other than that if you are starting out small, I second @shanechapin Eastside realty management is a good choice to supplement a remote self management system.

Maybe the basement is too cold and you need some supplemental heat? 

I think all this renting versus buying comparison is nonsense, you don’t get Wealthy in real estate renting, you have the advantage for owner occupied rates and you can get supplemental income and get lots of tax benefits, loophole’s, force equity, development opportunities, and it’s unlimited teaching moments for the kiddos.

My personal choice was the F150...but some combination of a primary vehicle and supplement with a choice of trailor that suits the material being transported is recommended.  

I've heard of investors compensating an agent hourly for research, or a flat rate for finding properties plus the commission.Interested to see what @Kim Tucker says about this, although she already suggested wholesaling and investing on my own to supplement income.

If you have not been supplementing with D-3 (your multi is too low, only 4-800 IU) previously take 50,000 IU a day for 5 days.

The line of credit could then be paid down with income from my day job supplemented by the additional rental income.  

The income from 6 will supplement my actual retirement investments, and 4 will be gifted to my children when they are married or have children.  

I have seen an increase in people turning these into STRs on their primary home to supplement their income/help pay the mortgage. 

You're trading one job for another and you're much better off using this to supplement your earned income instead of replacing it.