Description on usfirst.org:
http://www.usfirst.org/community/vol....aspx?id=11576
FIRSt Mentoring Guide:
http://www.usfirst.org/uploadedFiles...ng%20Guide.pdf
The volunteer office also wrote a description of a mentor last summer that was supposed to go out to new mentors when they registered. I haven't seen the finished product, but you could inquire.