Aloha,At a minimum create an addendum to add/remove the relatives to the Rental Agreement at each change, and copy ID/Passports to confirm identities.

Driver's license and US Passport?

Also will most likely need to find an accountant as well at some point during my journey, but I am lucky to be US passport holder which should make my adventure easier.I am open to hearing all advice through replies or private message is fine aswell.Thanks

As close as it gets to visiting a different US state without actually being a state: no passport required, US dollar is local currency, familiar restaurants and big-name stores, you can order stuff from Amazon and have it shipped via USPS, cell phone plans work like they do at home, etc. 11.

They accept a valid passport as identification.Bank of America: Bank of America provides an "Advantage Banking" account for non-resident aliens.

​   • As a foreigner, all you need to buy property in the DOMINICAN REPUBLIC is a valid passport and driver's license.​- CAN A FOREIGNER GET A MORTGAGE FROM A DOMINICAN BANK?

I emailed back with an application inviting them to fill it out and send it along with $75 U.S. plus a photocopy of their current passport.

The loan application form wanted nationality and passport information as well as other personal information.  

My main concern would be ID theft - ask for a driver's license/passport.

If the property requires more refined comps, then run a Fidelity Passport request.