Hockman - put the pans in a 500F oven and char the mess to carbon, then scrape it out, wipe with a towel, and apply a thin layer of fresh oil for another 20-minute bake.
For the next round, limit your toppings and if they're wet, saute them first to dry them out a little (mushrooms and spinach for instance). For the cheese, calculate the total area of the pizza, then divide by 10, and that's how many ounces of cheese to apply (including the cheddar on the edges).