I've never done Comicon. I sorta want too, but I heard it's waaaay too crowded, sorta expensive, and they don't have a whole lot of nice people there. But that may be me, I am probably wrong in some things, or all. I'd want to get a really good outfit going if I were to go there.
Video from me 'Bouldering' (If you can call it that.) at the Peaks of Otter. I have a few other similar videos if you'd like to see more like it. Just let me know and I'll post 'em.