we just did that on our 8/26 to like 9/3. we did not have to change rooms, i spoke with them before we got there. and then at check in we explained di. But we also had 2 rooms at the music. they said we would not have to move , but my dh went down to the front desk on that Sunday morning and i think they just changed the key cards. So we got to stay in the same 2 rooms. IF you do split, MAKE SURE when you are checking OUT that your BILL is right. They made a mistake on our MC bill, it took about a week, but i finally got a credit on my mc.They had not taken off the pin code for the last 4days. i did not notice until we got home, cause it was Thursday just before the busy week end with the hurricane. good luck.