Cheap-and-easy model rocket

Just in time for the Fourth of July! This is intended to be a semi-disposable dirt-cheap model rocket that can be produced in under an hour on a makerbot in only one print. It uses standard inexpensive estes C-class motors since these are not much more expensive than an A motor and much more powerful. It has been flown three times and has performed well each time. It does not have a parachute or any other recovery mechanism and on the occasions I've flown it I have yet to retrieve one since it t