Magic Kingdom "24 + 18 Ironman Challenge"

[WEDWDW]

I am thinking about doing the 24 hour Party,hanging around outside the gates after it ends until the Park reopens at 8:47 AM(if Magic Kingdom Welcome is at 8:40 AM),going right back in and doing another 18 hours!

Do you think anyone has ever done this?

Is it even possible without ending up at Celebration Hospital!?!