Assuming I also use the Airstream for lodging while traveling for personal reasons, would I just take a pro-rated amount of depreciation for the amount of use that is business vs. personal?

I have purchased 3 STRs personally in the last 18 months and have closed on at least 25 for clients in the past 12 months.  

You want an accountant who can help you strategize and who is responsive when you want to know the consequences of the financial decisions you are making throughout the year.Good luck.

I've heard good things, but not personally worked with them. 

Market timing, properly acquired property, personal capital available How did you find this deal and how did you negotiate it?

I am personally working with about 15.

Then based on @Michael Baum's suggestion, I think I will have my cleaner and/or maintenance person do monthly/quarterly maintenance like using using enzyme based cleaners, grease fighting drain treatments and hot water flushing. 

I think I can open another personal checking account at the bank I already have and it'll be under my name but i'm trying to buy out of state rentals with an LLC I own.

Let's cut to the chase:  "A tenant is obligated to follow HOA rules, as they are considered residents of the community and must abide by the same restrictions as homeowners, even though they do not own the property; the landlord is responsible for ensuring their tenants understand and comply with the HOA rules. 

NOTE: an aggressive attorney can still track you down.LEGAL PROTECTION: By placing your assets in an LLC, you legally separate them from your personal assets.