Ken
We have created a entire series of robot tutorials
www.solidworks.com/robotics
These tutorials were created with the help of ETC that actually mentored a FIRST team. This will jump start your team.
Download the frame built from AndyMark components so your team can see how a frame is assembled and they can get a jump start.
Change the wheels if required, this will give you new team how a robot is put together.
Also, have them look at
www.SolidWorks.com/letsgodesign
This cad web tv series is a great example of the engineering design process - although not a robot, there are some really great design tips.
Marie