shutter

At the beginning while the sun is still partially up and the courtyard has reasonable light

a.) the dunking booth    high

b.) the food eating contest high

c.) the rock climbing wall high

d.) someone working at a booth slow

e.) the DJ/MC working at the middle of the circle high

f.) the Diamonds performance. high

Towards the end when there is no sun and has gotten dark enough that you can't see from one end of the courtyard to the other.

a.) the dunking booth low with flash

b.) the food eating contest low with flash

c.) the rock climbing wall low with flash

d.) someone working at a booth low

e.) the DJ/MC working at the middle of the circle low

f.) the Diamonds performance.low

aperture priority, in this you can set the lens opening aka aperture and the camera puts the shutter speed by itself

shutter priority, you put the shutter speed and the camera does the aperture

manual, you set the shutter speed and aperture yourself.

slow

fast