About 40 min or so in the first line when we got there. Then they give you a bracelet for a time slot to come back, ours was 1pm... came back at 1 and waited another 15min then got on.

I'd suggest get there around 7am if you don't want to get stuck with a 4 or 5pm time slot and have to wait around all day till then.

 

What they failed to say was that you better get there first thing in the morning. I got there today in the afternoon and they had already given out all the tickets for the day around 10AM in the morning and were only supposed to be letting around 40-50 people an hour go on the lines. Looks like I will have to look to see about doing Zip Lines in Hawaii.

 

Saturday ~1pm