Congrats on getting your work published. I've got my site finally up and running. I took the easiest way I could, and I did my own page as well.
I went with GoDaddy, and it is 5$ a month for my site. Pretty cheap. I have a single page with a short info section, and then a Buy Now button for Paypal.
You can list your site with all the big names for free, and then when searched you can show up on their searches.
I'm no web designer, but wanted something out there cheap and easy. I bought web software for $10 on ebay. Let me know if I can help with any details of how I set mine up.
Good Luck!
Steve