("Jim Weir" wrote)
Sorry, no cigar. Putting a source of ignition (110 ac) in proximity to a
fuel
source isn't where I wanted to be.

One more try:

BTW, in the future, please leave out any references to cigars -
you, you, you ...politician :-)

Take the (fully sealed) lizard rock and make a 1x3 frame around it, with a
bottom board. Box should be about the size of a Cheerios box. Pour cement
around "lizard rock". (Doesn't matter what side of the lizard rock is up,
now that the whole thing is encased in cement)

In the side of the cement Cheerios box (with the "lizard rock cocooned
inside) insert a 6" piece of PVC pipe. The PVC pipe will have the power cord
running through it. Goop up the end of the PVC pipe to seal up the cord.
Might be easier to do this before the cement pour. g

Now you have a re-hearing thermal mass to set your brownie pan on top of.
Those lizard rocks get pretty warm, but not hot-hot. Do the normal (super)
insulation thing for the cement thermal mass. Don't forget the duct tape.

Whole thing should weigh as much as an old IBM Selectric typewriter. Heck,
use an old typewriter cart. High wing right?

This all assumes warming up the gasoline, by spreading it out in an old
turkey roasting pan with a thermal mass under it, will hasten evaporation.
Original brownie pan idea lacked capacity - just in case.

"Is it safe?" - Marathon Man.

--
Montblack
"Styled by the laws of nature.............Concorde"