If you are just going to publish to the web, 15fps will be fine, but if you want to produce video to watch on your TV screen, the standard is closer to 30fps (29.95, if I remember correctly). I see that it says you can hook up to your TV, but I don't think the picture quality will be real good.
Samsung makes a REALLY small camcorder that comes with a remote mount lens, but the reviews are mixed on quality. Also, any cam with a built-in microphone will be a problem (wind noise, etc). The only way, other than a satelite connection is to carry a camcorder in a fanny pack.
Between 100-125 on evilbay. I bought the 1GB memory card. The 32MB card was only good for 3-4 minutes. I converted from .ASF to .wmv format to get the size down to post.