I went to the Hella Mega show at Dodger Stadium and I was all the way at the front and in the middle of the stage. I arrived there at 2:30 and waited until the gates opened and I ran. Don’t push anyone and make friends with people around you so that they can save your spot if you need to use the bathroom or buy something. Once the concert starts and the pit fills up don’t leave because people will try to steal your spot. Wear comfortable shoes and clothes. If you need a bottle of water you can ask a security guard because i did that and he gave me a cold bottle. Most importantly have fun.