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.

On top of that, you could then supplement your account with an umbrella policy between $1 and $5 Million.

I made the decision that after I graduated and began working I would invest in real estate to supplement my income during hard times in the mining industry.

My second property is a 5 acre horse property here in Fallon, NV that is now my primary residence and I financed that using a 5% down conventional loan.My current goals are to have 5-10 rental properties by the time I retire from the Navy in 7-8 years to supplement the income I will loose once I retire so that I will not "have" to work again.

Just want a couple houses to supplement retirement?  

Business is booming here as I work in remodels and repairs while supplementing my investment properties.