The following are sites that will help you find restaurants and hotels while traveling nationally and internationally:
Gluten Free Travel Site
Travel Gluten Free
Gluten Free Hotels Guide
I am part of the New York City Celiac Disease Meetup Group. It's been really helpful and fun. If you aren't in NYC see if there is a meetup group in your area.
If you prefer to have gluten free groceries delivered right to you, Free From Gluten is a great resource.
Here are just a few gluten free blogs I like:
Gluten Free Fun
Gluten Is My Bitch
Clean Eating Chelsey
Gluten Free Girl
With Style & Grace
Gluten Free Goddess
Here's a long list of gluten free blogs provided by the National Foundation for Celiac Awareness
Not Gluten Free Food Blogs I love:
Total Noms - my good friend Mallory!