I am lookin for a winter tarp and am looking at the dd xl tarp to cover my hennessy. i have a FL leighlo underquilt and am planning to use my old colman catalic heater under the tarp for heating. the quilt is a 20 deg down quilt.

Just wondering peoples opinions of this. i figure that i should not have a problem with the fumes from the heater as the tarp will have no floor and i could stake it out so that the thrap edges are not touching the ground. fold in the ends to form doors but leave a gap to let some air in.

i found a supplier in canada for the XL tarp and the price and shipping ar right at 99.99 and frre shipping.

or should i just go with my other planand make a tarp from a canvas painters tarp that is 12x 11.