? On dry camping for 2 nights propane use?

Yeah we'll it's funny cuz not only this forum but others as well. Someone will ask a simple question looking for a simple answer and never gets a direct answer .just a big circle of what people think about how u worded the question or maybee misspelled something when they all kno what ur talking about.but I guess that's why they call it learning for the experience when doin it urself.just tryin not to make it a learning experience for my family to run out of heat while camping.so what the heck I figured I would ask fellow campers their opinion from their experience but I guess I was wrong.weird tho .everytime I have gone camping if I have a question everyone at the campground is very nice .and respectful helpful and honest which is a part of camping I like.but I guess that is not so all the time .almost makes me feel like I am still in the city which is one of the reasons I like to camp. To get away from some of the city people.for the people on here that have been straight and honest .thank u.for the others hhhmm they can figure it out!