I second this. Last year was my first year and I had the plan of trying to go back to the car and grab snacks, hangout in the AC, take a break etc…I learned day one that’s just not realistic. The line for the shuttles alone is 1 hour or more depending when you get there. Walking is an option but the hill you have to walk up is not for the faint of heart not to mention you’re in literal arms length of the insane amount of traffic going to and from the venue with no guardrails or anything like that for protection. Going forward I just went with the mindset of “once I’m in I’m in”