But do they offer a benefit to accessing equity to be used to buy other properties?  

Currently, working with PM to gain access to three of the properties for a walkthrough. 

Then we headed out of state for a week for spring break with out kids...Next thing we know a friend who was putting the finishing touches on the basement tells us that he can’t access the property and the door is “stuck”.

I imagine that you aren't going to self manage being out of state, but holding in an LLC name might still have the same advantage in terms of making you less accessible. 

Since then, my train has stopped.

Advantage here is I don't have to pursue outside investors and speed of cash access. 

I'm testing out www.getprivynow.com in my home market, but I have access to Dallas as well and it's showing 150 active properties in the Dallas area, with investor comps that fetched 70% ARV or better.

@Daniel Pitta In my opinion Background checks are the number one best way to vet a prospective tenant.Many things fall under background checks like calling their employer and previous landlords.Also I know some PM's that like to sneak and peak in their car and see if is junky, if so they is likely how they will treat your property.Also these same people will find an excuse to stop by their current residence and look in the door for the same reason.W-2 paycheck verification.No evictions in last 5 years.Tenants make 3x the rent.If they can't come up with all move in money don't rent to them.They ones that beg and plead for you to rent to them you should run from.Make sure they have stable employment - same job or in same field for 2 years or longer.Get a larger deposit than 1 months rent to encourage them to give you proper notice when they move and that they don't try and use deposit as rent when they move out and that they also leave your property in good condition.

It is really a one-stop shop for knowledge and connecting with others with similar aspirations. 

@Robert Matelski Cant stop now!!