Replying to Need some advice on video camera

So im planning on getting a camcorder for this winter. I ski with a buddy of mine all the time so we would just be swapping everyy park lap to film eachother or so. Ive been looking into different camcorders and threads and such. I came to the conclusion tht the panasonic tm700 would be good if i bought it used. So what i need to know is, can i buy a fisheye for this camera? Does this cam work with a scorpian handle? Does this shoot good for follow cams?( thats what ill be using it most for) id appreciate some advice, any advice