If you don't mind driving for about 2 hours, the shop 'to die for' is Rainbow's End. Their store has 18,000 bolts of fabric. They only have a blog right now. It looks like they're planning on an online store. Here's their contact information and store hours:
Rainbow's End Quilt Shoppe
941 Broadway Street
Dunedin, Florida 34698
Phone: (727)733-8572
Fax: (727) 736-0235
Hours:
Monday 10 a.m. - 5 p.m.
Tuesday 10 a.m. - 5 p.m.
Wednesday 10 a.m. - 8 p.m.
Thursday 10 a.m. - 5 p.m.
Friday 10 a.m. - 5 p.m.
Saturday 10 a.m. - 5 p.m.