Apogee Rockets Rocket materials and lots of rocketry resources.

ASP Rocketry Rocket materials. Offers a 10% discount with your TARC registration. Takes school PO as well as other forms of payment.

How to Build a TARC Rocket

Model Rocketry Forum

NAR Rocketry lots of good information for teams

NASA Model Rocketry Page Good information for new teams.

OpenRocket An open source rocket simulator.

Rocket Reviews Includes several tools and calculators

Rocket Simulation Webinar (OpenRocket)

TARC Home Page Rules, information about the TARC competition.