We bought our tickets last night and booked a place to stay through Airbnb.
We've been wanting to go to Comic-Con for year, but it's been impossible to get tickets ever since it exploded in popularity the last few years. Wondercon is put on by the same company, but it's still a bit smaller. It also has the added bonus of being hosted in Anaheim, in the convention center across the street from Disneyland. So we can spend the day at the con and then in the evening, we can wander around the Disney parks. It sounds like a perfect little vacation for us!