The Hunting Public
Born & Raised Outdoors
Growing Deer TV
Hushin
Heartland Bowhunter
These are the best hunting YouTube channels.
Born & Raised Outdoors will be doing their "Land of the Free" series in a few weeks. If you're unfamiliar with what this is, they travel to 5 or 6 states for public land archery elk hunts.
Each episode represents an entire hunting day and is usually 45 to 60 minutes in length. They're longer than most hunting videos, but they're action packed, showing all their failures and successes.
You can learn a lot about elk hunting with this series because they use a lot of different calling techniques, strategies, etc. A lot like The Hunting Public, but more action by virtue of being elk hunting, which is a lot more active than deer hunting for the most part.
If you haven't seen this "Land of the Free" series, check out last year's season. Very entertaining!