Have you sufficiently trimmed your monthly spending and allocated the extra money to savings?

You do not have to close a property in an LLC to have sufficient coverage that is what insurances are for including a multi-million dollar umbrella policy. 

If your house isn’t lakefront, it’s just gonna blend in with the other 10,000 generic Poconos houses on Airbnb & VRBO.In places like the Smokies or Tahoe, there’s thousands of houses for rent, but they have sufficient rental demand to keep those places occupied year-round.

I have not seen any of them accept text or email delivery as sufficient notice.

(b) It shall be sufficient compliance with the time requirement of this subdivision if the deposit or written statement required by this subdivision is placed in the United States mail as first class mail, postage prepaid, in an envelope with a proper return address, correctly addressed according to the mailing address or delivery instructions furnished by the tenant, within the time required by this subdivision.

The attorney general may find a bond unacceptable based only upon reasonable criteria relating to the sufficiency of the bond, and shall notify the landlord in writing of his reasons for the unacceptability of the bond.(2) The bond shall be for the benefit of persons making security deposits with the landlord.

Did you have a quantity in mind? 

Surely, there must be some standard colors that appeal to the largest quantity of buyers.

If you pay for sufficient coverage on your insurance and umbrella policy, then why do you need the overhead of the LLC? 

And if you're aiming for a 3-4 unit property then the property needs to pass the self-sufficiency test and you need to keep the loan limits in mind.