If you want Sheldon/Drive stuff by Christmas (inside the U.S.), place your order by Thursday, and choose Priority Mail
Well, statistically speaking...probably not. But! Here are the four comic conventions I AM going to in 2015:
Angouleme, France: 41e Festival International de la Bande Dessine
San Diego, CA: San Diego Comic-Con
Have you read my other strip, DRIVE? If you're a a scifi fan, I'd super recommend it.
It tells the tale of a second Spanish Empire: A galactic empire. Spain conquered the globe and a good chunk of the galaxy, using technology from a crashed alien ship. But those aliens want their tech back, and attack with an almost religious fervor.
It kinda-sorta combines the scope of Dune with the goofy fun of Hitchiker's Guide. I think you'll like it! Give it a try, here: