Occasional Graphics Design

I run a small business and occasionally need some graphics design work, be it a label, site map, flyer, etc. The person I have worked with through the years is consumed with a full-time job and doesn't have time for my occasional requests. I am looking for someone who is creative and skilled with graphics design. And reasonably priced. Either by the hour or by the job. I prefer the former because I typically make changes until the job is acceptable to my specifications. At present I need a few labels. One for a vending machine and two for the items it will dispense.