This is straight out of the AAU Rule Book:

SPORT POLICIES AND PROCEDURES
a. Weigh Ins
i. For all AAU national events weigh-ins will last for four hours and take place the day before competition begins. Satellite weigh-ins are not allowed. An AAU official will be present in the
weigh-in room during all scheduled weigh-ins. There will be only one weigh-in for either
single or multiple day events.
ii. All wrestlers must weigh-in wearing a singlet.
iii. Re-weighs are not allowed.

So...when we go to Iowa we are going to be given 4 hours to weigh in the day before the wrestling starts

We will be in these guidelines allowing wrestlers weights to count from 6am-10am on Saturday morning