I haven't downloaded them, which is a great idea because I have TBs available from my video days, but I did start a youtube playlist I am still adding to.Glad to see I'm not the only offline hoarder of historic tornado videos haha
The Eastern Fury DVD by Bill Hark has a pretty decent bit of Gallatin footage, I lost my copy a while back so will order a new one and report back when that comes in
Tornado Video Playlist