I currently use an Excel spreadsheet with filtered columns to isolate the buyers that best fit the deal, then the macro-enabled spreadsheet saves the filtered data for mail merge import to Microsoft Word.

You'll probably attract guests looking for that feeling of complete isolation where you can hear for miles rather than guests looking to be close to where all the action is and the price points, in general, have lower barriers of entry than in Yucca Valley and JT.

He had to wait until receiving an exception from the state government to keep operating his business during the isolation period. 

I saw many houses are in desert alone in couple acres land, and it is far from other houses.So in slow season, if there is no person in a house, then I think a theft can break in and steal easily.Also in those isolated environment, person in house can be victim of robbery easily too.Are those crime happen in the area?

The Traditional LLC in such a scenario would own nothing to keep your assets isolated from your operations.

If you prefer to keep your assets entirely separate, separate LLCs for each property can provide stronger isolation between assets.Forming and maintaining a single LLC is typically less expensive than creating separate LLCs for each property.

But I don't know if you can take isolated points in time, 1980-1990, 1980-2006, 2000-2016, 1980-2016 and conclude LA always has great long term appreciation.  

The grounds and neutrals must be isolated & the neutral should NOT be bonded to the sub-panel.

I solely work with  investors and I've been learning a lot over the past few weeks.

We were fortunate that our ongoing  strategy allowed us to operate at lower occupancy (and do some renovations) during the slow down, and then we were able to work to the top of the market for the folks who still needed to travel or isolate.