Air tran has pushed our flight back so that now we don't arrive until about 7:00pm. on a Wed. night. If we don't like our room location can I go back in the morning to switch to a more desirable room(I would be willing to pay the change fee) That way , 9 out of 10 nights would be in a desirable room. Has anyone done this ??? What kind of cooperation did you get from the CM??