I do have a question about this process.
I will be out of town, selling at Katsucon in DC from the night of the 15th through the morning of the 20th. I'm really interested in selling my work at Matsuricon this year, but I'm concerned that it will sell out while I am out of town. How quickly has it sold out in the past? I really will not have any access to the internet (aside from my mobile phone) during that time much less access to the mail.
Do you think the artist alley will open before Katsucon?