Just remember: most negative reviews are written by problematic tenants.

just act like a guest and try to book different homes and see what their daily rates are like and occupancy by looking at the current month and next month.Lastly, remember seasonality.   

Were they experienced in their real estate businesses where they needed that for their business to grow even more?

There are lots of Variables that need to be taken in calculation .Remember houses on the market are NOT like wine.

@Ryan Moore IMO, audio books are great for general topics where one doesn't have to remember specifics.

I am 22 years old and a manufacturing engineer for a growing company in Connecticut.

@David Moore I too have noticed growing tenant push back on notice. 

Growing my network is vital for me at this moment in time. 

As we grow we will continue to build a team that we can outsource these tasks to.

Cash flow can handle the mortgages.I have no problem paying down the HELOC as I go, but based on suspected rising rates I don't know if it would be worth to fix it to a higher rate mortgage now and free up cash to buy more properties (My plan is to just keep growing and scaling).