All counties have their own rules and contact them to get the details like frequency, the time, and where they are held,Most counties have what is called a "redemption period" of time that the previous owner will have to pay the taxes that are owed. 

He says there is a 'new' sub division around the lot, near the front entrance of the gold course, but zillow is showing the newest house built around this area is 2015; time is apparently relevant.It might still be worth the effort to contact one or two of the major developers in the area to gauge any interest.

Our tenants have our contact information already, but we haven't had any non-residents of the building contact us through the sign on the building. 

A 50% LTV loan is a pretty safe bet so you'll probably be able to get somebody to bite assuming you're willing to pay the points/higher interest.Another option would be to contact some credit unions in the CT market you're property is located in.

If she is contacting your for REALTOR services then you should list it.

IMO that's taking advantage of investors who are not in the area.I have some contacts in my target city.

What type of prospectus or portfolio documentation should I prepare prior to contacting lenders?

Figure out what makes sense for you and give it a shot.I had a company contact me about a 2 mo. lease with option of month to month after that. 

Before you sign up with any hard money lenders that require you to pay a fee contact me and may be we can partner up.

I contacted my agent on Friday afternoon to set up an appointment to walk the property Sunday afternoon.