If you are interested in joining AIChE at UTC please fill out this form: Join AIChE at UTC. It is a good way to get involved with other chemical engineering majors and it's free!
National Membership is free as well and can be done here: http://www.aiche.org/Students/Join/index.aspx
By joining AIChE, you can attend national and regional conferences, gain access to scholarships, participate in student competitions such as the Chem E Car, and access to Perry's Chemical Engineering Handbook (very useful for upper-level chemical engineering courses!)
Other benefits according to AIChE are: