This page has links to opportunities for undergraduates in the IPN concentration at NCSU and elsewhere
Research Packtrack at NCSU (a great way to get started)
Initiative for Maximizing Student Diversity at NCSU
Research labs studying neuroscience and behavioral biology at NCSU
National Science Foundation Research Experience for Undergraduates program (spend your summer doing great research in neat places and getting paid)
Internship Opportunities in Neuroscience (various institutions in the US and elsewhere!)