*UPDATE*
I now use a zoom Q3HD for non-professional covers on facebook. Too much effort to drag out all my stuff and waste time setting it up then tearing it down.
This is what I use for video (and audio on the occasion if i'm pressed for time)
Q3HD Handy Video Recorder
Otherwise I set it up at the 10 o'clock position on my kit (from the player perspective looking down and across the kit) and also use a Zoom H2 mounted on a boom mic stand behind me that is in the center of my kit, and suspended a foot above the highest cymbal.
I also experimented putting the H2 at the 12 o'clock of my kit, 6 inches away from the most out-sticking point, and a centimeter or 2 above the bass drum, with the camera still in the position previously stated.
My writing makes it seem more complicated then it really is

But try what suits your style/needs the best. Zoom is a great, high quality company. Even just messing around with a Q3HD will satisfy your needs for under 400 bucks.