so last night got to 36F. I went out at 2am and the outside temp was 36, under the tent was 58F(2 hand warmers under the tarp) and soil was 52F so it stayed considerably warmer.
If I can keep these temps for a few more days is it really going to be worth all the extra hassle?
I'd say not. The smoke between 30% amber and 50% amber is not much different for me. I would prefer to pull them up now, get a good nights sleep not worrying about the weather as much anymore, and enjoy what the earth gave you.