This is way cool. The Yellow Submarine really really needs a
one-way trip to the playa.
Sending good karma your way (from MD).
Looking at Details on its construction:
We see mostly cardboard, newspaper,& masking tape.
with a top layer of plaster cloth thinly soaked in plaster.
It could burn just fine iwith the PVC pipe removed from inside.
(maybe braced with several 2 x 4's or 2 x 3's at the last minute)