Just wondering what people would take with them for a long road trip or a really “long” nice drive haha..

1. GPS
2. Cell Phone
3. GPS
4. Real map!
5. Beef Jerky/Red Bull
6.Radio/ipod or whatnot
7.Power Inverter!
8. Money
9. a Police Scanner?

Im curious what police scanners or radar dectors are out there for us to use?