Don't worry, it's for me to know, and you may find out, haven't decided on that yet.
Yes, incentives. Or rather, games. Such as using a sharpie, and making a nice bulls eye on your ass. The contestant gets a whip and has to pay $5 for three tries. If he/she can get a nice red welt right at the bulls eye, they can fuck you silly.
Ofcourse, that's just an idea at the top of my head. Will eventually get better ideas with a brainstorming process, and I am always open to ideas.