Is check-in day as insane as it was four years ago? Last time, we sat in a parking lot for three hours before we were allowed to actually move in. I've heard rumors that there as been a move by HFS to make this less insane.
Also, I have an assigned time slot to move in. Do you know how long the time slots run during the day? As in, what is the latest time slot before "official" check-in is over? It is tempting just to show up that evening with my stuff.