We are considering joining a couple mentor groups to build relationships with more investors.

Although in the last couple deals most have come out as 506C deals where only accredited investors are allowed, there are still 506B syndications where you can be a sophisticated investor (self proclaimed) so you don't have to be accredited.

funds only go into interpleader after months of sitting in escrow. the court just does not hand the money to the seller either.. if not agreed upon the funds go to the state etc.

The committees have never said they'll require a specific form of evidence to show that you've rented the place for at least a couple of nights.

Do you need all this for a couple of rentals?

I have first hand experience as an investor which has been positive. 

Mitch Stephen out of San Antonio has had 4 called due in the last couple of months.

I lived there for a couple years and I met this guy who has bought and managed a ton of property there. 

I was asked to join a couple of real estate groups and this one fell in to my hands.

That's why I came across turnkey properties for some hand holding as you mentioned.