Okay, those pizza's look great !!! BUT try this !!!!!
Roll your dough up the sidewall of your DO a little ways. Then lay string cheese around the outer edge, then roll the dough back down over it.
Bake for a while before putting in the main ingredients, of course.
Cheese Stuffed Crust, OMG..... I gotta go git some....
Also, I found some pizza sauce in a squeeze bottle, how could pizza making while camping be any easier?