I'm with a law firm,  practicing in the fields of real estate and construction litigation.  

I am in litigation with them and I wouldn't trust a word they say.

Another is the ability to administer without court proceedings, absent litigation.

He was concerned that merely having a signed purchase contract without offering them the right to purchase would put him in violation of the law and open him to civil/criminal penalties.

As long as you're not intentionally making the dumpster unnecessarily dangerous or alluring, liability is pretty low.Even if you catch a dumper's license plate, you're not likely going to get the police to care and it'll cost you more in time lost to try to litigate. 

I am currently working full time in field sales and my wife is a civil engineer (great asset for any possible subdivisions!).

If neither Buyer nor Seller enters into a mutual release or initiates litigation within sixty (60) days of the mailing date of the certified letter, Broker may release the Earnest Money to the party identified in the certified letter.

I'd get a surveyor or civil engineer to walk you through the regulations because sometimes they can be difficult to understand.

Civilities.

Evictions, contracts, litigation, incorporation advisement/formation...?