In some ways I am really prepared: 24 inch breaker bar, a half dozen sockets of different sizes in a rubbermaid container, one foot square of plywood, 4x4 chunk of wood, tow strap, expensive flashlight, big shot filled mallet and large flat blade screwdriver.
Where I need to step up my game: Have never lowered the spare tire down or even looked to see how this would be done. This might be rusted and corroded making the task impossible since my 2011 Dodge Ram 2500 has 170,000 miles. I should do this some day in the driveway when it is not raining just to be familiar with the procedure. Probably should come up with a hydraulic jack.