1 week cruise/1 week Atlantis

OK, previously asked a question about currency in the Caribbean and it seems I can use US Dollars in most places but, The Bahamas has its own currency. As we are spending our second week on the Bahamas (Atlantis) should I order Bahamian Dollars through my TA or can I still use US Dollars? Do people take along enough cash for two weeks or do you just use ATM's when necessary?

Having spent 2 weeks @ Atlantis they will accept both but much easier to us US dollars. Being CDN it hurts even more.

Take travellers cheques...

Just get some walk around money from an ATM as soon as you arrive. That will minimize the conversion fees /commissions you have to pay.

If you use an ATM, you will get Bahamian dollars. Best to bring a lot of small US denominations with you. They'd much rather have the U dollars, anyway.