You are going to be thousands in the whole before you ever start and any cashflow you get from a rental will be eaten up in tax and corporate filings.

You will want to run projections on each individual property to ensure that it will produce enough revenue during peak season to cover your low season months.

Every state has a dept of corporations where their info should be filed.

In CHS, the county assessor has a two page form that you complete and file with the assessor's office, similar to applying for the legal residence exemption. 

I definitely would want the mail to go to the correct place.If someone wanted to sue you, the fact that you ignored changing your address would be a good argument that you are not maintaining corporate formalities, potentially having the protections of your LLC ignored.Most states have annual filing requirements for the LLCs so that would be a good time to update it.  

Getting financed when ready is no issue.The Market choice, and then the building of the infrastructure that will produce solid opportunity is very, very hard. 

Consider if it will truly benefit your tax position, liability protection, or asset management, or if it will just add unnecessary paperwork.If you’re in a state like California, keep in mind that you’ll have to pay $800 annually to the Franchise Tax Board, file a periodic Statement of Information (SOI), and submit a Beneficial Ownership Information (BOI) report.It’s a good idea to consult a real estate attorney to ensure you’re making the best decision for your specific needs.

I filed a consumer complaint with the FTC about 4 months ago and haven't heard a response.

When a foreign LLC wants to do business in Arkansas, it must register with the Arkansas Secretary of State and pay the $300 state filing fee ($270 online). 

You can file a protest to tax values in the Spring.