Wife had no intention of selling the rental house as it is an investment to supplement retirement, eventually being her childs inheritance.  6.

You can bring in cash from any source to supplement. 

Do you have any equity in your home you could use to supplement you savings?

First they do not have deep enough pockets to supplement their tenants rent (or don't want to) and second they are living off of the income. 

Many STR owners have ventured into MTR to supplement their income and we have far more supply than we did 2 years ago.With your desired price range of under $100k inventory is likely to be very limited. 

Supplement and eventually replace w2 income.questions: split the property to make it 2 separate rentals?

That being said bills are already in place to supplement more insurance companies and options.

We BRRRR 8-10 per year and the flips supplement and money left in the BRRRRs.

We BRRRR 8-10 per year and the flips supplement and money left in the BRRRRs.We fund with a combination of Hard Money and Private Money. 

To supplement that, there should be additional self-paced study opportunities in addition to free and cost-to-you live virtual training.