For an upcoming trip, I'm debating whether or not online check-in will be helpful or just redundant. We're not getting in to Orlando until about 8:00 Friday night, so I don't see arriving at OKW until close to 10:00pm. But we're going to need key cards, so we'll need to go to the lobby anyways. Would doing online check-in just be making "extra sure" that our room is ready? Would it make getting key cards any quicker/easier, or just complicate matters?