I don't know how some will take this, but I have thought about this same situation for a few years. Why couldn't it be done in this manner? Mastersmiths up toward the front as you enter the area. Assign a table to the mastersmiths according to their time as a master. Then do the same for the journeymansmiths. If a master or journeyman, gets a table for the first time at the show, adjust the table situation to whatever is necessary to keep things in alignment according to their time as a master or journeyman. The apprentice would start in the back and work their way up in the ranks of tables as everyone else. Those who are testing and want to share a table, have a special section for those people. Don't scatter them from one end of the show to the other like you see each year.
Correct me if I'm wrong, but doesn't Blade magazine carry ads where makers show their table number so that people can locate them. Doesn't this submission have to be in so many months prior to the Blade Show in order for it to come out in the magazine prior to the show? If this is true, doesn't someone on the show end keep up with who is where? What is so hard in asking for a new table assignment for the next show and them not knowing "X" number of months prior to the show, especially if you are carrying and advertisement? If they can't do that, them maybe they need a house cleaning in management and find someone who can keep up with the information. They may have a long waiting list, BUT if half of the "name" makers cancelled their tables, what would that do to the attendance at the door? You are right in saying they only see the bottom line. Maybe there needs to be a spokesman to represent each group of makers to speak to the top management and come up with a solution.
I have been at the Blade Show for every show since it has been in Atlanta and I know exactly what everyone is talking about. Mary will be missed greatly. She has experience I am sure that others won't have that will be trying to run the show. So eveyone can just hope for the best.