All you need is a competent tax accountant.

Your best bet is to shop around with a few different brokers as each of them cannot write for all the available companies.Here are a few to check with:TWFG InsuranceRiverlands InsuranceGoosehead InsurancePat LeBoeuf Insurance

After you apply for your line of credit, Amex will assign you an account manager.

Make sure to thoroughly research the real estate market in both states, taking into account things like property prices, rental demands, vacancy rates, possible appreciation, and income potential.

Only an accountant would bring this up but it highlights one of the greatest tax strategies available.  

If you haven't already I highly recommend you check out Long-Distance Real Estate Investing by David Greene. 

To minimize audit risk, it’s advisable to choose “Other interest” instead of “Mortgage interest” when reporting.Part 2: Forms 1099-INT from Investors to Private LendersForms 1099-INT Explained: Similar to the interest earned on savings accounts, Form 1099-INT outlines the interest that must be included in taxable income.

Check local Facebook Host groups or check with a real estate agent.My 2 cents,Mike

They actually want invoices, receipts and checks for as documentation.http://hcidla.lacity.org/blog/what-just-and-reasonable-rent-increaseI have a few questions myself:How would you find documentation to establish the baseline for 1977?

When looking for short term rentals be sure to check local ordinances and restrictions.