www.quiltshops.com/ will hook you up with 200+ quilt shops. I've used that site many times.

if you are looking to add to your stash check out www.quiltinaday.com
there are tons of fabrics for $4.00 per yard. she used to clearance fabric for $2.00 but i think i bought it all. lol. i have always gotten some little free something when i order from quilt in a day.
check it out. she also has lots of books and videos discounted.

And don't forget Fabric.com. They have good deals also.

I also like quiltshops.com when I'm looking for a specific fabric. My favorite sites "just because" are

http://www.thousandsofbolts.com/

http://www.fabricdepot.com/ (they have 35% off sales)

http://www.desperatequilters.com/

Just found a new store with resonably priced fabric and they're having a sale. Here's the link

http://www.quiltfabriccloseouts.com/index.html