How do you ease up your workload to focus more on the sales side than the deliverables side?

I'm just trying to figure out how to ease up the workload that I have for myself, so I can focus more on the sales side instead of the constant deliverables...which are bananas. Well, which is your strong point? I mean, I've run ads for years, so that's, I mean, I've always, essentially created a new job for myself. I'm going to be the business owner, except I just keep then creating new jobs for myself...