Todays cars are barely broke in at 100,000 miles and you will find if the drive train is in good shape on an auto you can just put 100 a month aside for repairs and oil changes and be able to have reliable transportation for 3 to 4 years on a 4000 dollar car that is paid for in cash.

Transportation is rarely figured correctly.  

I also planted various flowering trees and bushes, built a retaining wall, enclosed the entire 2.4 acres in fencing (part white picket, part deer fence), etc.

Depending on size, it could be as much as 40% rental related items (biggest is a 5x10 enclosed trailer), and the remaining 60% would be personal (vehicles, boat, etc.).Is what I've described deductible in some capacity?  

., has a walk-score of 100, public transport score of 99, and bike score of 99, seriously such an incredible location.

Are you going to offer delivery and setup within a range or are you going to trust people to come pickup from your house and be able to safely transport the camper and understand the proper site setup? 

I could agree with that, though it would be hard to prove that a person knowingly transported an illegal unless he is trafficking humans.

Enclosing it is fine in many locations.

They're fully enclosed.  

.- Major Fast Food Sales - especially menu items: for example, are $1 menu items the dominating selling items- Pizza prices- Food Inflation - especially essentials- Transportation Inflation - such as gasoline prices and auto prices- What laws are in the pipeline to be passed - federal, state, and local- What are the viewpoints, sales, and employment habits of major local employers - historical information has a higher value than assumptionsWhat have I overlooked?