If you haven't gotten the picture by now... fuel is pretty darn important! Our mechanic guest Ray told us a few weeks ago if he could only check ONE system before takeoff, it would be the fuel. Wally said the three most important things to check before every flight are: fuel, fuel, and fuel! So we talking fuel again this week. Then we transition into some details on aircraft renters insurance. What is it and who needs it!? All that and more on this week's extra informative double episode of Behind the Prop!