I have a Willie driftboat that does not have a heater system installed. I was wondering the best way of putting one safely in the bow of the boat. I would think buying one of those smaller propane heaters would work but you would somehow want to secure it in place when drifting - but not so secure that you couldn't replace it easy enough when the tank emptied. When rowing, I never seem to get cold but I'll hear alot of whining from the people up front. A few times I've given the oars over to take a break and sat in their seat only to start getting pretty cold myself - of course then I have to kick them out so I can warm up again. Any ideas on the best way to add a propane heater?

Thanks - Henry