Do your own dare, but for one month; if you miss a night you get 2 extra weeks tacked on. You should be wearing a diaper as often as you pssibly can, day and night. Use the toilet for #2 if you don't like messing your diaper.
Please give me a dare that can be done camping and at the beach! (And not 'wear swim diapers' or 'wear diapers to bed/all the time' those things already apply. It can be as lengthy as 1 week! So be creative please