You know that there is a live audience, and part of keeping Zo! happy is keeping the audience engaged. They are rating you and your performance as you go. You have a few ways to gain favor with them.
Persona: developing an easy one or two word "image" that the audience can quickly relate to "the tough one" or "the smart one" "the leader" etc. And then play up to it.
The Booth you will be pulled into The Booth at least once, possibly twice, during the filming, when you will be questioned. When you're in there, you can make a CHA based skill check (releveant to your 'persona') to gain fan favor.
Risks: By taking an extreme risk for the cameras (like Fuskee's dive past the spiny creature) and normally with a penalty associated with it! you can entrench yourselves in the hearts of the audience.
Drama: Make the show good. Especially durinig hte "boring" times for the audience, quick one liners, practical jokes, or erudite observations - all help with keeping the audience engaged - and focused on You.
Infamy.. Every show needs a villian. If you want to play the bad guy.. that will certainly get the audience going, but might have some far reaching consequences for you...