Tim found a video for a cheap do-it-your-self camera car mount system using one of those suction cup dent pullers so Shannie and I rigged one up today.
I used my Bogan 3130 head and it works great. The head has a ridgedness to it that works really well here. I am not sure I would mount these full sized metal bodies on a ball mount but they might work fine for something as light at the T2i. I have yet to test it in action on a moving vehicle but its attached to the glass table and it wont move at all. Thanks for the link Tim…this is a pretty cool setup.