Yes on island cruises check what times you can change your mone.
Yes, you can. All charges on board will be in US$.
It looks like you are refering to Rhapsody and the answer is still yes, at Guest Relations. I'm almost certain that there is an ATM on board as well. ....Ida Dow.
There is an atm on all RCI ships - will charge $5.00 in fees [in addition to what your bank charges you] each time you use it.