Ok so this is not exactly woodworking but it will allow me to continue wood working. Here in Upstate NY it gets really cold in the winters. In addition to that I am a 5 minute walk from a huge lake. I would like to heat my garage (aproximately 20ft by 20ft) during the winter to keep my projects going. I don't need it to be shorts weather and I can bring any of the projects to my basement for finishing in a controlled temperature. I was thinking propane would be nice for storing extra fuel but I notice the salamander style heaters blow through a 20lb tank in 14 hours (that seems excessively expensive). Anyone have any suggestions on size, fuel type, things I am not considering? This is my first year wood working and I would like to keep it going during the winter.