Quote Originally Posted by Eager Beaver
That is why you should have a quality sleeping bag to keep you warm. Run the heater until you get ready to go to sleep shut the heater off and start it when you wake up in the morning. It doesn't take long to heat up a tent.
One thing to add to this, when we tent camped in deer season when I was
a kid, last thing before turning in, we all drew cards - low draw had to light
the heater in the morning :D Sometimes it took some sleeping bag to
sleeping bag kicks and foul language to make the lucky one get with the
program the next morning.