If you're a seasoned PR pro with an area of specialty, contact these companies with your capabilities and availability.
Technology has made it possible for thousands of virtual public relations firms to exist nationwide, all of whom are eager to hire experienced professionals who are diligent in their work habits but also want the flexibility of working from home.
These companies; www.bisbeeandco.com, www.partnercentric.com, www.orcacommunications.com, www.perkettpr.com, www.kellylodestro.com are some of whom are looking for people to work from home that know how to do the job of a Public Relation employee.
You should also consider starting your own private virtual PR firm. If you're experienced in promotions, event planning, writing, pitching, media contact management, crisis communications, or strategic planning, there's a good chance your services are needed.
Without expensive office overhead, you can offer competitive prices while making a large profit. Create a website that promotes your abilities, and start spreading the word. Since you're in PR, you no doubt know how to toot your own horn and get the word out.