In a blue state I would probably eat the $600, but no way I would renew them at the end of their lease.

The TLDR is that if you can take the money you would have otherwise put in the property and invest it somewhere with higher returns then you could be better off doing it that way even if it means smaller or no monthly cashflow because money in your hand now is more valuable than the same money in the future.

However: If you've already made 20 calls and had no luck, then your 21st call is to Lloyds of London. 

Or for Closing cost, Ernest money deposits, etc.

Some counties in Virginia loves them because they have little employment so no big population increase = more burden on schools and the tax basis is very high because of the personal property inside of them so they pay a lot in taxesAs you mention need to be near a power source and I spent 5 years trying to get one approved in 30 acre parcel that the county wanted the site for something else - so they can be challengingTo get zoning approved

If you complete a deal in the first 6 months after purchasing it, he will refund you the cost to buy the program.  

With these RE coaches, there's no type of certification and buying a property is one of the largest financial decisions people make.

No wrong answers, just curious.

Driving for dollars can be an effective strategy the costs (gas, time, energy, materials) have to be added to the deal analysis. 

No experience3.