Thanks for the reply, and come to think of it, do I really need >30fps? I haven't done much vision on fast moving robots, and I don't really know how fast I need to be able to see.
I need the robot to move at around 10mph (~15ft/s, 4.5m/s) and it has to be able to steer and control itself through the camera input (assuming I can process the image in negligible time), can I actually control the robot with only 30fps?
Has anyone done camera vision on a highly mobile robot before? If so, how fast could you move and still read useful input from the camera?