Some of your viewers may not have discovered the easy and organized way to watch your videos on You Tube.
When you first bring up
http://www.youtube.com/c/stunthangar, on the left is a subscriptions list. Click on Stunt Hangar which will bring up the Stunt Hangar videos home page.
Then click on videos. All posted videos will be listed in the order they were published. All videos that you have watched will be flagged with a "Watch" flag.
If you click on Play Lists, you will get all the related videos shown in a single bundle. Then you can watch those in the order they were published.
It took me a couple of months struggling to make sense of the order. Now it is so easy and quick.
Tom Morris