Practicing Writing blog, I encourage you to sign up today. The practicing writer herself Erika Dreifus shares writing tips and resources. It is free and helpful to any serious writer. Here is her description:
You'll find updates on writing and publishing opportunities (especially handy between issues of our popular monthly newsletter). You'll discover ONLY opportunities that charge no fees, and ONLY publications/contests that will pay for your writing. The blog also shares writing-related Web news and resources, book reviews, and occasional news about this practicing writer's own work.