Could you survive 30 hours in a closed coffin???

Is there any way you could stay in a coffin for 30 hours??  What if the prize was $300 and 2 gold 2019 season passes for Six Flags?  Still no?  Well 6 contestants will try to survive in their coffins at a Six Flags in Missouri on October 13th.  They do get a six minute bathroom break every hour and use of their cell phone inside the coffin.  PLUS, they get to keep the coffin!  LOLOLOL, why???

I"m way too claustrophobic for this one... how about you?