I am a big fan/supporter of The San Diego Comic-Con Unofficial Blog, a website operated by a couple of enthusiastic folks who love Comic-Con (the one in San Diego) and WonderCon (the one in Anaheim) and make a great effort to help others enjoy those cons as much as they do. Their enterprise is totally unaffiliated with the conventions themselves but it offers valuable information and suggestions to make your con-going experience easier, safer, less expensive and just plain happier.
Should you be considering attending either con, keep an eye on the SDCCBlog. You should also listen to their fine podcasts which commence in May each year. The first one leading up to this year's Comic-Con will be live online tomorrow night, May 7, at 6:30 PM West Coast Time, which of course is 9:30 PM back east. As has become tradition, their first guest of the year will be me. I will post it here but if you can, watch it in real time over on their website.