We actually do have stuff up on our podcast. You can listen to some stuff here
There are so many comics starting every day. It's harder to be seen. I know we cover some marketing/advertising stuff on those.
What worked for us. 1. Advertising 2. Social Media 3. Consistent updates (last couple of years we have been hit or miss for pro work) 4. We got out to other media via press kits and press releases (my husband used to be a PR person at one job)
For us I know the key was advertising. It's harder now though because 1. More competition and 2. The lack of places to advertise on because they have taken down their boxes. you can still do it. Adwords works well (but can get $$)