anybody ever use a coleman blackcat or similar heater?

[PREDATOR]

I have and use a portable coleman. Very nice and compact, but also dangerous. I use in ice fishing and camping in the early season at flaming gorge. You need to make sure every now and again you open up your door and let some fresh air in so you dont die. I really dont like the idea of having it on in a tent just before you go to bed, they say you get tired and fall asleep with it on and theres no waking up from that. So, be careful. They are great litlle heaters that warm up a ice shantee or tent well.
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