Just booked a 3 night excursion to USO in anticipation of this years HHN. We have been twice so far and are really looking forward to going this year since we missed out on last year at IOA, does anyone have any rumor info, or advance knowledge of dates, themes, etc......
Amazing how people are looking forward to HHN, since it's about 6 months away.
Best advice is to go during the week (web/thr) and be in the park before it starts. That's what I did last year and it worked out real good. IOA has light crowds during the day, then the locals come out at night and the place is packed.