Do you need to get tickets in Advance?

No, you can pay at the door

You can purchase tickets online if ya want or at the door.

Is there a time frame as far as when you purchase tickets? I.e if I bought one this week can I use it in July?

No

Purchase online or at the door.... Admission lines can be long on weekends....so if you do not care to stand in line to get in, online tix are your best bet.

You dont need to pay for the ticket in advance, you can always pay at the door but its way easier to pay online.

I would say purchase your tickets online or else you'll have to wait in a long line.

You don't have to, but you can. The will call line is a lot shorter on weekends.

Doesn't need to be in advance, but you can purchase The tickets online, or at the door.