Hey Debi!
I know of this website,
http://njvendors.com/. This might help you out in your search. I use the PA equivalent and it's helped me out a lot.
I know a lot of craft fairs I attend are usually inundated with jewelry, so if your applied to juried shows and you keep getting turned down, try applying to them earlier? That might help with you getting in to them.
I also noticed on your store that you do have both your jewelry and your mosaics. Maybe if you bring business cards with you to the show that you'll be selling other things besides your jewelry and hand your cards out, people might stop by your store and see what other things you have. Tell them that you have a better variety on there, including jewelry. That way it won't be a complete loss. Just an idea. :)