Here's what I found, with easy additions for your business info:

http://www.weddingwire.com/vendor/VendorHome (gives you a link on Martha Stewarts Wedding page too!)

http://www.wedalert.com/vendors.asp

http://www.gatheringguide.com/

http://www.weddingvendors.com/directory/

http://party-wedding.info/

http://advertise.local.com/

Everything helps...

I'm on all of these!

Cool--have you been able to tell which of them, if any, draws you the most inquiries?

Believe it or not Gathering Guide has given me the most leads that panned out and they are all free!

A couple others:

weddepot.com
decidio.com

Thanks guys

Decidio isn't free though...

Thanks for the info, greatly appreciated.

These are great resources. I will post any that I come across too.

Here are f few more. So have pay options, but I think most are free to list (some are leads though)

www.onewed.com
www.bigdaysmallworld.com
www.mywedding.com
www.bridalhood.com
www.respond.com
www.wedexperts.com