Auction.com is a servicing company that facilitates trustee sales in different markets. 

Once it went over 5, you had to get a GC to manage the project and facilitate the work of the subs. 

Or are there any software tools you can suggest I'll facilitate this dilemma?

So, you probably want an agent who has experience with the investment strategies you plan to pursue.Also, IMO, successful investing requires an agent who facilitates a strong due diligence process, and who has the ability to see opportunities that other buyers miss.

... just a (volunteer) study group facilitator (how many "gurus" have local communities AND study groups?).

This not only helps your current clients but also gives you a reputation for being an investor-focused property management company, which attracts more investors to you.Making yourself and your company investor-friendly is all about creating an environment that encourages and facilitates investing in real estate.

Also, the agent should have attempted to meet the BPO agent and provide low comps, as well as to point out property and neighborhood flaws (nothing personal regarding how you've maintained the property, you just want to get a low BPO to facilitate the bank agreeing to the short sale).

How do I go about facilitating the sale of this land parcel?

Brian G gave a mini course in creative financing (not using a bank or your credit).Lots of seasoned investors haven't used a bank to facilitate real estate deals in years.  

I am not actively looking for retail buyers at this moment, but I know that it wouldn't hurt to help facilitate it for my colleague.