Starcraft 14 R/T furnace system questions

Thanks guys. Pretty much what I thought. I believe my furnace size is 16000btu. My new 3500/3000w generator should recharge the battery each day. I'll just have to watch the gas supply. Charging with the car (SUV) would be less efficient I assume. I have two 30# propane tanks, so I guess that I'd have enough for 4 nights. As for other power usage, I doubt there would be much. Just an occasional overhead light and a small fan at sleep time. We don't expect to use the water heater....and the stove infrequently. We'll pass on the stereo as well....even though I doubt that it draws much. The battery is brand new too, so it looks like we're good to go.

Thanks for your responses. It was very helpful.

Chris