Motor: L1000W Target speed: > Mach 1 Payload: Ice Cream Sandwich I'm currently working on building Penguin 1 with the goal of launching and retrieving an ice cream sandwich that will reach supersonic speeds. I'm doing this with some financial support form the local ice cream sandwich company The Penguin Brothers in exchange for the penguin theme and advertising. I'll be including a GoPro Hero5 Session on board and hope to have redundant dual deployment systems along with GPS tracking (looking for all the advice I can get on that front). Body will be 4" dia. made from blue tube with a Public Missiles PNC-3.90" (98mm) nose cone. Attached is my OpenRocket file as it currently stands. Any advice is welcome!