I assume that since the 2013 was on the east coast, the 2014 would be on the west coast or mid-west?
While we will probably get to the west coast again soon, we've really not been toward the center of the country since Warpstock '98 in Chicago. St. Louis seemed a good fit, and hopefully, being near a major hub, air travel will be reasonable for everyone.
Cheers
I agree, having it near an airport is a definite plus. One would not have to find a way to get there from the airport since one is already there. I also think having it in St Louis Missouri is nice since I think it is neat city. I have only been there a couple of times but it seems like a nice place to have it. 
St Louis Internation Airport. 
http://flystl.com/
Drury Inns.
https://wwws.druryhotels.com/
I have found an airline that flies from Trenton NJ to St Louis MO.
http://www.flyfrontier.com/
Warpstock Corporation - Forum
http://www.warpstock.org/forum/viewtopic.php?showtopic=599