We were thinking about just bringing blankets to sit on during the concerts at the festival because we didn't want to carry chairs around all day. However, will most people be bringing chairs? Reason I'm asking is if we're sitting on the ground on blankets we won't be able to see if everyone else is in chairs lol me and my husband are first timers and want to make sure we're set up for success! I think I read somewhere people bring chairs and ask random people to keep an eye on them, is this the norm? Thanks!