OMG, 45 mins in one of those little shelters....that would SUCK!

For those that don't know, they look like tin foil, but they're made of fire retardent material...you unfold them, step in, pull them around you and hit the deck. In almost all burnovers with those things, you at the very least get residual burns around your arms if the fire is on the ground.

I can't imagine being in one of those things for more than 15 minutes, let alone 45.