My Starburst rocket with HD cam on board took off just before the Sumo and captures both the scene of the NASA facility with its vintage zeppelin hangars and the speck of the other rocket racing up after me. This was at a LUNAR.org launch event with a ton of kids watching on (the dots you see in the receding distance on the tarmac). I was flying two Aerotech F32-8 Blue Thunder motors and the Sumo was on a G78 Green Mojave.