However I am seeing a small but growing number of accountants who are willing to document an arms length market transaction and be willing to document a substance over form argument. 

I dont know if there is substance abuse involved with this individual but I sincerely suggest that you never, under any circumstance seek advice from this person. 

Substance over from - in most states it’s illegal even if double closing

IMO I wouldn't say there's a lot of substance in the education for sitting through 60-90 minutes of it.My opinion - spend the $500 for the 2-day but absolutely don't sign up for any other memberships no matter how convinced/pursuaded you are.

DEFECTS: Seller warrants subject property to be free from hazardous substances and from violation of any zoning, environmental, building, health or other governmental codes or ordinances.

Nearly all of them are tied to some form of substance abuse.

"Drug-related illegal activity" means the illegal manufacture, sale, distribution, purchase, use or possession with intent to manufacture, sell, distribute, or use of a controlled substance (as defined in Section 102 or the Controlled Substance Act [21 U.S.C. 802]) or possession of drug paraphernalia. b.

While your reply gives me "food for thought", your lack of examples leaves your post lacking much true substance.  

Seems like the same loud voices boom at each meeting with tons of pontification, opinions and politics, but little substance.   

Can't wait to interact with you all more when I actually have something of substance to share.