Just a heads-up, your SI (survival instinct) will be ROARING all the way to and on the bridge.
I'm sorry to say that you'll probably find it very hard to find someone to fill this task, as police are known to also investigate/track any and everyone you called or texted prior to your CTB. It actually happened to one of my friend, they had their phone temporarily confiscated from them because they were on a call with the person that CTBed as she was doing it.
:( RIP to the that person