Used to visit DR with creditcard and AMEX travellercheques. Now I only pack my creditcards and ATM-cards (all issued in Europe / all with either Cirrus/Maestro or Plus-logo) Absolutely NO problem anywhere the island. You can find the ATM nearest to you through the link (click on "ubicacion de cajero" or use (Cirrus/Maestro) ATM-locator at http://www.mastercard.com/sg/atm/index.html. Found that Popular (www.bpd.com.do) charges less for transaction.