GPS Rovers

[krj]

Hi all,

I am very new to all of this robot stuff and Im looking for some advice. I have to pick out some equipment for a project. The project is to make 2 small rovers that can drive from point A to line B and then follow line B. We want the rovers to be wireless and have GPS capability. So far I have come up with these components.

For the rover:
www.lynxmotion.com
Carpet Rover OOPic Combo Kit

For wireless Comm.:
http://www.totalrobots.com/access_files/wcm.htm#wcm_bundle2
or
http://www.totalrobots.com/access_files/wcm.htm#fwcm_bundle1

I dont quite know which GPS module would be easily integrated into this setup. Do any of you know?

Any suggestions or comments would be appreciated.
Thank you.