I only made it 75 yards before my see-saw presses started to fall apart. Instead of risking injury, I threw in the towel and finished with the following:
Double 24kg Front Squat 5 reps x 3 sets
Bodyweight Pullups 5 reps x 3 sets
24kg Windmill 5L/5R x 3 sets
24kg Overhead Walk L/R x 40 yards x 3 sets
Hopefully I will be able to pull this off on the big day.