Jessica Boucher compiled a number of NEM suggestions and NEMO published a White Paper,
Creating a Killer Team Packet!. "The purpose of this whitepaper is to help teams create clear, professional packets to solicit sponsorship, from materials selection to color choices." You might get some good ideas from this paper.
We encourage mentors who work on the non-engineering aspects of teams to join
NEMO and share ideas so we can publish white papers like this to benefit the entire FIRST community.