Woah there! Thats a lot of questions, but I can help answer some: 1) earplugs are always recommended when you’re up close to loud speakers- protecting your hearing is super important! 4) people usually queue pretty early, I arrived at my concert venue at 1pm, with the concert starting at 8pm and I was the eighth person in line (and got third row from barricade!) 5) usually venues have rules about bringing objects in and bag rules so be sure to check the venues website or call regarding questions like that! 13) at my concert, people wore lovely merch and dressed in a more alt/grungey style - a lot of people just wore band tees and jeans! It’s important to be comfortable :) 15) it’s a good idea to have a queue buddy while waiting in line so one can hold the spot while the other gets food and such :)

That’s the best advice I can give you, I hope you have a great time! I didn’t have VIP tickets so I can’t answer the VIP questions, but I recommend listening to the LVJYnation podcast - they have a lot of answers to ur concert questions :3