My Normal Travel Accoutrements
I never head to the airport without these things.
On one hand there's the overweight baggage fee when you fail to charm the gate agent. But, on the other hand, you have an outfit for every possible scenario and catastrophic weather event. Plus, you have everything handy to supply your scatter-brained sisters with whatever they've left at home!
Risk: high. Reward: also high. Take that as you will. 😉