public dominators

I’ve been considering trying out a scenario like this: I’d head to a location I’m familiar with, which is near two public restrooms and has plenty of trees, just a few hundred meters from a main road. My plan is to arrive around midnight so the crowd will be smaller. Once there, I’ll dress in my black waist shaper, stockings and garter belt, latex mini skirt, top layer, wig, makeup, and black heels. Next, I’d set up an enema, CBT gear, nipple clamps with weights, and a force-feeding tube. Then, I want to be kneeling on the ground tied to a tree with my hands bound behind me. The challenge is getting all these devices activated by unsuspecting passersby. Does anyone have any ideas?