A couple of years ago I was pondering starting a newsletter. I hemmed and hawed for months. Then I saw a 30 day challenge, which I jumped on. Having the concrete goals and deadlines drove me to create my newsletter. Without the challenge, I might never have created the newsletter. If you really want to jumpstart the channel, maybe try the same sort of thing with your channel - if you can't find a challenge, create one yourself. Give yourself a set of goals, broken down by day. Give yourself a firm start date, milestones, and deadlines, and stick to the plan. But as a lifelong procrastinator, I would say a public challenge with accountability is the way to go. I truly hope that this helps.