Like everybody else here who didn't go, I'm kicking myself for not going to the $350 event last year. I'd have had to book a flight, room, etc so it would have ended up costing well over a grand for me to go....and already had RoF+Express and a whole trip already booked. Just not feasible.
Now this year, if they have it again, I'm not even considering going unless they announce the amount of tickets being sold (which they'll never do). I have a feeling if they do it again, it will be MOBBED as I can't see them greatly restricting attendance and everybody who missed out like me, or went last year and loved it, would be expecting the same crowds and lines it was last year and I that's not realistic.
If there's more advertising, then you can add in the locals who maybe only go one or two nights, who maybe get an RIP tour, and if they can go for $350 with "small lines", free parking, and free food & (non alcoholic) beverages, that might sway them adding to the number of attendees.
I have a feeling it's going to packed and end up just being like any old Wednesday in October with free food thrown in. The crowds won't be peak, and with no express lines the regular lines will move much faster, but not sure if that's worth $350.