I can remember one day taking my TL01 to Eastern Creek track and after 4 min I was just doing happy laps in circles until the marshal came and got my car.
That was also the time that I had the old Tamiya NiCad charger. Some people may remember seeing a few of them floating around back in the day.
Hey, if we really want to go vintage I'm sure people will be more then willing to bring along a few
(or several) electric heaters. Just be like old times!!!