I have a question for you, and I am not sure if I should post this here or the living in Cancun forum. I have been reading on an Isla Mujeres website that you can't exchange American dollars there at the bank, and am wondering if there are problems at Cancun about exchanging American dollars? We have always exchanged our American dollars once we get to Cancun, and was wondering if that is going to be a problem there or if it is just on Isla Mujeres? Any info would be appreciated. Thank you!