Here are some of my favorite site for Storytime newbies and veterans alike:
Literacy Toolkit - Explains some of the
Washington County Cooperative Library Services - Fingerplays and Story recommendations
Preschool Education.com - My favorite place for songs!
Goodreads - Goodreads has tons of lists that are a good starting point
Fuse 8 - My favorite School Library Journal Review
St. Louis County Library Blog - Reviews and Fingerplays!