Looking at the teams that are registered for the NJ Regional on FIRST's website, the rookie team from Iselin is Team 3515, the Pneubotic Mustangs.
Here's their website:
http://pneuboticmustangs.com/home
There is a Contact Us page, which has a map indicating where their school is located, a form to submit inquiries, and a team e-mail address. Hopefully they check that account pretty regularly.