Here are a few sites I really like.
Nom Nom Paleo. The blog posts are entertaining, and she is always finding new and fun ingredients.
The Foodie. This website is updated everyday, now you never have a reason to get board with paleo eating!
Everyday Paleo. An everyday mom of three boys and her experiences with raising kids paleo. She also has a great podcast.
Marks Daily Apple. This site is good for the more "primal" eaters. He has WOWs (work out of the week) and good recipes.
Elana's Pantry. This site is not paleo but it is gluten free! I like this site when I really want to bake or make something on the sweeter side.
http://www.elanaspantry.com/
http://www.elanaspantry.com/
Most of these sites update daily, so check them out!