So I've made the switch to CO2 inflation. I spent a cartridge to make sure I know how to work the thing properly. With the inflator, I take two cartridges (that I keep in a seperate bag together so the abrasive threads destroy anything), a spare tube, and some patch "Scabs." But...I'm still taking the pump. My question is...are you guys brave enough to leave the pump at home? I want to but just feel a little scared to.

Dan