I sent you a private message.I don't restrict certain breeds, but you may want to consider it.

Has anyone tried to operate a business on a plot of land with minimal development until it builds revenue for a structure (flea-market, private park, outdoor event venue, etc)?

Assuming you have already provided the late notice, which is something you should do, I recommend finding a lawyer that focuses on evictions at your jurisdiction and just hire them to do the eviction. 

Surely someone has noticed this before and can explain it.

However, I know of some great wholesale nationwide providers/private companies.

It has not caused any noticeable structural issues.

For the last 22 years I've been involved in real estate as a house flipper, with extensive experience in building and renovation contracting, owned a residential property management company, and now have a private money lending business (licensed NC re broker).

We built a BEAUTIFUL Mailchimp account and sent out half a dozen Wholesale properties, only to get flagged and our account 'Deactivated' after sending one 'Private Lender' email campaign. 

Just got the notice that the price is going up again?  

And who cares if they did, the tenant moves out and you just rent to private pay tenants.