Just turn into reserved parking (on left side). There is staff to direct you to drop off area at front entrance to arena.
Check the website
They have signs during events.
If you are coming down main street you will take a right on heritage, then a right onto entertainment circle. This is the same way you go to park up to this point. You will see signs for Uber/lyft. You go past the first parking area then you will see an attendant on the right who helps keep drop offs moving efficiently. It's hard to miss. They got much better at this over the past year or two.
Thanks! Your answer is awaiting moderation.