Im just 60 or so miles up the road from you Fox.. I only needed/wanted a heater a couple of times this year..
When it got really cold, I went into the garage to smoke.. all I really needed was my llittle $19.99 electric space heater from Wal-Mart.. it wouldnt bring the temp in the garage up to 70 or anything.. but when it was 35 or higher outside, I could crack the garage door a little bit to keep it from getting too smokey inside... let the garage keep the wind off of me.. fire up the space heater.. and it was warm enough out there if I just kept a light jacket on, and a cap, to sit for an hour or so and enjoy a smoke.. There were a few days when it got down into the 20's that it was too cold to get comfortable no matter what I did.. but in those cases I either just sucked it up and suffered.. or didnt smoke.. I didnt think it was worth the time/effort/money to invest in a bigger heater..
We use those little coleman propane heaters that you attach directly to the propane bottle at our cabin in Colorado for space heat.. you can normally get them for less than $25 at the coleman store just north of gatlinburg.. or find them on sale at wal-mart in the outdoors section occasionally as well.. when the temps get down into the low 20's.. I can normally use the propane heaters to bring the temp back up to the high 40's or even the low 50's in a 20x12 room with just 1 of those running wide open for about 30 minutes..
anything below the low 20's... and I pack my junk and go home
