Tony I have subscribed to your RU-vid Channel.. very interesting videos you have posted.. You may be interested in an interview I did with Brooks De Wetter-Smith and Alan Anderson about their video "Iceblink ". Brooks and I created a video called "Southern Ice" some years ago and it was about Antarctica and his marvelous still photos from that adventure which was presented at the NC Museum of Science in 2007. I can't send you a link but if you go to my channel you will find the video of the interview of Brooks and Alan as well as my video called "Welcome to the Dismal Swamp State Park.. feel free to share those videos on you channel if you like.. thanks, Davis