Both the bank address and bank name mirrored each other, it didn't allow for a bank name and address to be entered.

Nothing good will come of it trust me. if they are month to month lease then start to increase the rents if the market will bear it.

What is the average number of addresses on the list?

@Paul DuncanIRA Services Trust Company is very reputable and they have been in business since the late 1970s.

I have my fathers trust in this matter so using it as an opportunity to help him and learn for myself as this would be a new type of transaction for me.  

A landlord who sells a rental unit must notify you of the new owner's name and address.

Hire a lawyer who's advice you think you will trust, if you after hearing the lawyers advice you don't trust the lawyers advice, fire the lawyer and attempt to hire a lawyer whose advice you will trust. 

Will they be concerned that I have their phone number and address?

There is also a SouthShoreREIA in Bourne, but their website is down so if you PM me, I'll send you the email address of the leader.

Her half would go to her heirs and yours would go to you.Possibly put it in a trust and you could be joint administrators of the trust....best bet is to probably consult a real estate attorney in your area.