Here's what you need. GoPro wearable digital camera http://www.goprocamera.com/
200$ from pepboys. I love it, and with the suction cup... you can damn near hang from it, No regrets in my purchase it can shoot video for up to two hours with a 2 gig memory card and fresh triple A batteries.
Here's a pic I took at night cruising. Does video and photos, and can even shoot upside down.