Furthermore, these are not the types of loans that get re-negotiated, especially at closing. 4.

The only people that are going to tell you you're going to clean up are PMs and RE agents.

Or any other RE syndication for that matter.

Read the forums here, but even more importantly, listen to all the BP podcasts - the main RE one, Rookie, Money, and On the Market.

My opinion is they are not treated RE in a business manner, because most business growth is built on some sort of leverage.

I know nothing about ME law specifically but I assume that can be done in accordance with local customs… Either by obtaining a court-certified copy of the original easement and re-recording it with all of the required signatures OR recording a confirmatory deed of easement which spells out the error and corrects it by including everyone who should have signed the original. 

I also tried calling their support line for listings, but no one answered.To investigate further, I re-listed the property with identical information but without paying for the premium $29.99 option.

I wanted to share some advice and answer the questions you posted from my own experience being in RE in different capacities for over 12 years:Have any of you been in a similar situation where multiple partners were involved?

If you wanted to do a 1031 from B to C you would first need to re-convert B to investment. 

The equity in the house is almost exactly the amount needed to pay off the HELOC, so we wouldn't have anything left over to re-invest.