Edit: The power distribution box is directly under your stove, it is the black box. Just push on the panel and it will pop open.
As for your blown outlets. Your issue will be the GFCI will be tripped. All your outlets are daisy chained to the GFCI outlet, except the microwave and AC. Typically the GFCI outlet is located in the bathroom. But with your main panel in the kitchen, it might be there. On newer campers, they are installing GFCI breakers in the panel. I suspect your TT is old enough that is not the case.
Happy Camping