Propane is cheep enough after the initial outlay to cook with - and if you want to absolutely positively want to be scr***d by bad weather and power outages, just stay 100% electric.

Propane will keep you cooking, heating water, and may keep you from suffering frozen pipes in the winter - unlike electric outage that lasts long enough to where the next big wrorry is what happens when the power comes back on and everything heats up and starts to thaw.. POW! water water everywhere. Now you cant heat water anyway, cause the pipes don't hold it anymore.. If your anywhere other than the city or burbs, 'lectric, propane, wood, and some common sense and moderate prep will get you through some rough spots. We lives in Missouri a while, and the ice storms had some people without power for weeks in the winter. All it takes is 2 days and your frozen. Otherwise, you bettter hope to find a relative, friend or hotel that you can stay in till the plumber can finally get around to you. ( Everyone else will have similar problems, ponder on it a bit. )