The full HOA debt is yours and the HOA has little incentive to negotiate since they know you now own it free and clear, except for their debt, so if they foreclose they know they'll be paid in full, plus any attorney/court costs.

I imagine the courts are backed up and I will be waiting some time for my hearing date.

I negotiated to purchase the estate for $65K subject to all the property debts and issues, and pay all the attorney and court fees of $18K+, and even to pay her executor fee of $7K. 

She's threatening to take us to court and I've told her that I am going to seek legal counsel and to please stop contacting me otherwise I'll consider it harassment which she did not listen to.

The point, Sherlock, is that any business requires the expenditure of money at times on ancillary services, even consultation fees, and anyone who doesn’t do their utmost to protect themselves from the potential legal minefield that property ownership represents in the USA is courting disaster.

During the time before you go to court make sure you talk to the guy.  

Has anyone found probate court deals, and if so how did you approach the administrator?

You might need to find a local researcher or title abstracter who physically goes to court and pulls either a conformed, or better yet, a certified copy of your document while the original is in transit.

Look for the county court that has records of people being appointed as personal representatives to administer estates.

IE allowing lender to invoke the assignment of rents clause it their Deed of Trust with out getting a court order.