I’ve been close to comperitors at all of the current and past pizza shows and I can attest to the fact that at one time or another at least some of the competitors have experienced major dough problems due to temperature abust during transport. As a competitor, I would give serious consideration to driving where at least you have some control over the dough in the event of a delay, and mis-connected baggage is somewhat less than a remote possibility when you transport it yourself. I would suggest buying or building a styrofoam chest (actually pretty easy), and then putting your dough balls and ingredients up in it and setting it aside for maybe 10 or 12-hours so you have a bit of extra time just in case of the unexpected. Experiment with the placement (location) and amount of dry ice included in the chest to find what is needed to keep the dough refrigerated (never frozen) while also keeping the ingredients in good condition too. I would think that a couple days of experimenting should provide you with information regarding the amount of dry ice to use, and where it should be placed in the chest. I have always suggested that the dough balls (if that is what you are using) be lightly oiled and placed into plastic bread bags (twist the open end to close and tuck the pony tail under the dough ball as you place it into the chest) don’t tie it closed as the dough balls are much easier to place into the chest when in the bags, they will also be easier to sort out when you arrive at the show, and hopefully place into a cooler that will be provided for your dough. We stored a lot of dough for the competitors when we worked the NAPICS Show.
Good Luck!
Win, lose or draw, enjoy the show and competition and say “hello” to Dave Smith (a great competitor in all regards) for me if you meet him there.
Tom Lehmann/The Dough Doctor