Sending GPS coordinates with accelerometer

Hi everyone,

I'm doing a project with accelerometers, GPS and messaging. I want to use an accelerometer to detect a force and then an SMS or other type of message to be sent to a number with GPS coordinates.

What parts would I need for this and is there any example code. I want to try and keep this as small as possible so the smaller the components the better.

Thanks,

Dan

This has been done many times -- google "arduino gps sms tracker" for examples.