Arduino Vibration Sensors

I am trying to use the arduino to measure the vibrations in a model rocket during flight, I currently have some Piezo Electric Vibration Sensors from sparkfun that I may use to do this. Does anybody have any other suggestions for measuring vibrations, would I be able to do this using an accelerometer?

Two ideas... may be crazy... but who knows?

a) A microphone?

b) The cartridge for a vinyl record player... if you can find one!

I was just trying to think... what would turn vibrations into electrical signals?