I was contacted by the manager "Captain Zorikh" who took my card at last year's MoCCA. His email is captainbigapple@yahoo.com.
He also send me the paypal address to give the money to: frank@eternalcollector.com
It's strange that there's no place to buy tables on the website. Hopefully there's still time, though I had to send half the money before August to make sure my table was reserved. If you email him tell him aspiderjonny@aol.com send you.
BTW: Just to be clear, do you remember exactly what happened after you submitted your East Coast form. Did a message show up or did it go back to the main site. I'm just trying to on the safe side here.
*I'm testing the auto -fill on the form right now and I noticed that my name doesn't show up correctly on the "Bill to" section. Only the last letters I actually typed. This could be the problem.