We been through many different methods. Right now we have a 3 burner stove and oven in the camper and an 2 burner coleman propane stove, small weber propane grill and cooking grate for the fire. I have a hose and y-connector that connects to the 20# propane tank In 40+ years of camping I have been through several stoves, a coleman oven, campchef oven, many different fire grates and grills. One thing that is for certain, I will have something different in 5 years. Things change.