What is everything I need to know about warped tour this year?

[Leasia]

Its my first year too! I'm going on July 18th with my friends and this is what i've figured out so far.
Dress lightly. Shorts and short sleeves, Bring sunscreen
were going around 10 or 10: 30 and bringing canned food for the hungry so we can skip up ahead in line.
Umm people say the stuff is pricey so i'm going to try and get around 30-50 dollars
The bands do play at different stages. Here are the stages so far for the bands playing. http://en.wikipedia.org/wiki/Warped_Tour_2013
I would imagine getting up to the front would be hard, so were going to get to our concerts early and push and shove up to the front.
Bring lots to drink, money for food and merch, sunscreen, something to write down the set list,and whatever else you think your going to need.
I'm not trying moshing. But you know that's up to you.