Winds are blowing pretty hard out here in the Southern California desert. My RV is rocking and rolling, shits blowing around, and temps are supposed to drop into the mid-30s F (1-2 C) tonight. I have a portable propane heater, but I don't have a way to connect it to an external tank without running it out the door. So I'm looking at drilling a hole through a wall and running the hose through it to the outside.