DCDanceNet
If you live in the Washington D.C. area or are planning to visit, be sure to check out this dance web site. Whether you're looking for places to dance, dance vendors, or even just links to learn more about ballroom dancing, you'll be able to find it right there.

Ballroomdancers.com
This is one of my favorite dance web sites. Not only does it has a wonderful partner search engine, but it's got a online music store with a great selection of CDs and sound samples for every single track. The site is user-friendly and nicely organized and layed out. It also offers useful information about each of the ballroom dances (including steps); quite an asset for someone curious about ballroom dancing or just beginning to learn.

Danceplus.com
This is my other favorite online ballroom music store. I come there to listen to sound samples. The CD selection is extensive so I can find any CD or track I'm looking for there. If you're looking for ballroom music, this is the place to shop or just browse around.