Postcard help?

Because this book cover is too hot not to plaster all over town and in my travels, I want to get postcards made that have this image on one side and a bit of info (ISBN number, brief description) of She's on Top and He's on Top on the other that I can send out to promote the book party and pass out to people. Any suggestions on the best/easiest places to get such postcards made, keeping in mind that I'm so technically and design ignorant I get flummoxed easily with this stuff? I probably want to get about 1,000 postcards made, regular postcard size. Hell, I'll even pay someone (sorry, only $50) if you can hook me up with a good/cheap company and do the layout for me - email me at rachelkramerbussel at gmail.com - thank you!