If i pay for parking at 7 am , Can i leave at 1pm and return at 5 pm and not have to pay again.

Yea parking good for all parks all day come an go as u please

Yes

I paid for the parking and when I tried to return I had to pay again because someone else can use that ticket.

Yes they are fantastic

Yes parking is all day

Is there designated smoking

Yes. You can actually park at any theme park that same day for the one payment.

If you like to waste at least 1 hour in the line to enter the park twice a day...

If once we enter can we exit &come again?

Keep the receipt

Ok