Hi Ben,
i'm getting into model rocketry, but have limited funds, but one thing I would love to make is a tracking camera that could follow the flights of my rockets, I would love to see how you would take on this challenge, (remember, a model rocket doesn't always go straight up, they tend to roll and veer off course).
The main reason I need a camera like this is to analyze the flight to troubleshoot so I can get higher and straighter flights.