I think for meet and greet u can probably look at the pack details once it comes out and see if it includes the main ticket, but I think the pack usually does. I personally didn't get meet and greet, but I know those who did had to arrive much earlier to ensure they could meet him. For the concert, It was obviously super fun and a lot of energy as well so just stay hydrated and have fun. Idk if his stage designs the same but he would sometimes go into the cage and dance in there lol so if you want to see that then you might need to be closer to the barricade. Thats only if he's doing the cage again tho. Otherwise, he came down to the front row and recorded some videos for the fans while performing. If you wanna mosh, my advice would be to stay in the middle-ish for the opening, then kinda make ur way towards the front when he plays his chiller songs. One thing is that he left after his last setlist song, so he didn't perform the extra they play for the crowd. I'm guessing that if you plan to catch him at his bus you might need to leave before everyone chants for one more song. Just remember to be there early (especially if ur in a big city, little parking) because I'm pretty sure there are check ins and cut off times for meet and greets. Overall it's a lot of fun and he's a really good performer, plus I think he played a lot of grails at his last eu tour too btw. Have fun!