Warped tour veterans!?

I've only been once and sadly am not goin this year =( . But DO NOT WEAR JEANS especially if it's hot out lol. I wish I was in shorts last year and flip flops ugh it was so hot out dress comfortable. Idk if they allow backpacks I know when I went last year they didn't but you can prob buy one once your inside. as for the backstage I'm sure someone will be there to tell you where you could go you'll prob have somethin on your wrist and once they see it theyll prob know and let you. I did get to go backstage last year me and my friends didn't know where to stand in line and it seemed weird so we just stood somewhere in line and next thing we knew some dude who worked there asked us if we wanted to get access to get backstage to see the bands and we did and all we had to do was serve food to the bands it was cool but took a lil more over an hour but we saw so many people from the bands there and later on if we wanted we could go to some cook out type thing and hang with the bands but we didn't it was so hot out but we knew someone who did that and they ended up leaving and said it was kinda boring anyway so we didn't care lol. That's all I really know I only went once lol