Are you wanting to replace your job and do REI fulltime or just part time investing, or?

If you do a good job picking tenants, you will be fine.

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with little, maybe even negative, relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560 (almost 30% probability of default), little to no good tradelines, lots of collections & chargeoffs, recent evictions.

Now, use your job income to pay off the HELOC over three years ($90K plus interest).

There is a ring camera system that has a job site security package as well some of my investors use for their projects do not have internet it works off cellular connection. 

A written job offer detailing pay.

. - Some materials for bigger jobs, like concrete, are harder to check pricing on.

Or like many small in businesses you raise cash from friends family and anyone else that knows loves and trusts you.The other thing I suggest is to make that $27,000 or $37000, or $50000 yourself over the next year. 

Not one of those jobs takes an hour.

Working horrible job, living horrible, no golden streets of opportunity found.