Robin Carriger is the organizer and they usually post notifications here on BP.I've posted other lists here several times and can do so again if you need it and can't find in the search function. 

Mixed-use are retail and residential.

I currently have 3 rental properties and now want to move on into fix and flip. 

How do you handle organizing this?

With a larger organization like iintoo you'll likely be talking to an account manager that has been assigned to working with you.

Why not take his name off the LLC and put it in your name now while the LLC has $0 of value (or whatever nominal amount your articles of organization or operating agreement say that you contributed)?

You may want to start with the BP agent finder for those markets and then work with them to find good PMs and lenders.

I found a really nice brick building with 12 apartments, 3 commercial business units and some garages.

And lowest risk. 

The rental market is a dynamic environment, and one constant is change.