I was there with a friend on Friday as well, and yeah, you aren't kidding about the school groups. Maybe I'm just getting old, but preteens and teenagers get more and more irritating by the year, and while they were just kids being kids, we still eventually just got to the point where we couldn't deal with them any more and called it a day. There were also some extremely slow ride crews; definitely remember Wicked Cyclone's crew not being on point, and Thunderbolt's crew also could have picked up the pace a little bit. Wouldn't be surprised about the food crews, but neither of us felt like eating in the park aside from my friend's impassioned search for either a snow cone or a slushie and her abject expressions of horror at the price (which we still paid, as we didn't want to end our search empty-handed).