Our event page did not have a class # for it or the next night. We shared the same event page. I didn't know our class number till the night of the class.

Focus on rucking with six bricks, water, etc for a minimum of a couple hours at a fast jog as you can manage. Then find something odd shaped and weighs 25lbs and carry that too. That will simulate the team weight. If no team weight trying, take another pack with six bricks and wear that on your chest as a second pack to simulate carrying a buddies pack.