I ended up selling my original property in a 1031 exchange after getting almost everything fixed up.

Or you could just write up a contract that they are allowing you to oversee the maintenance and management of the property in exchange for a percentage of the profits. 

(this may not be possible since I may not be able to sell all properties in time to use the full $1M in a 1031 exchange at once).  

It represents the weighted-average cost of savings, borrowings, and advances of the financial institutions such as banks and savings & loans, in the 11th District of the Federal Home Loan Bank.creditAn agreement in which a borrower receives something of value in exchange for a promise to repay the lender at a later date. credit historyA record of an individual's repayment of debt.

There's a lot to unpack in that data but as a general start for your thinking...I think you're on a good track to dump the underperforming rental and 1031 if you can exchange it into more properties like your other 2 properties.  

I'm sure you can find a local Realtor willing to assist you with an offer contract, in exchange for using them as your selling agent (also a good practice if you wish to sell quickly).

Just seeing to see who would be interested in exchanging ideas.

What tax consequences on each 30k remaining in each of our 1031 exchange.?

I would love to connect and exchange contact information.

, then consider selling them either individually or as a portfolio and do 1031 exchange into MFH.