A camera dolly is a great way to get smooth tracking shots, though retail versions can get quite expensive. Here's an inexpensive way that seats your tripod inside of a specially made dolly on a track instead of a platform that the camera, tripod and operator stand or sit on. PARTS LIST 8x 3/4" PVC plugs 4x 3/4" PVC side outlet elbows 5x 3/4" PVC T-joints 1x 3/4" PVC pipe (10') 2x 2" PVC pipe (10') Roller Derby Men's Cruisers or 8x skate wheels + bearings http://www.walmart.com/ip/Roller-Derby-Men-s-Cruisers/17353227#rr 8x 5/16" bolts, 1.5" in length 8x 5/16" nuts 8x 5/16" washers 8x 5/16" lock washers TOOLS USED Dremel rotary tool on Dremel Workstation Cordless drill w/ 1/4" & 5/16" drill bits PVC Ratcheting Cutters (http://tinyurl.com/bseo2rk) Drill press vise Video recorded with a Canon VIXIA HFS100 Audio recorded on a Zoom H1 Handy Recorder, and a Radio Shack Clip on lav mic Editing done on Sony Vegas Pro 10 Blog: http://www.thefrugalfilmmaker.com Facebook Group: http://www.facebook.com/groups/thefrugalfilmmaker Twitter Feed: http://www.twitter.com/frugalfilmmaker