May be chiming in too late here, but we just spent a few days in a 30A camp. We definitely suggest running out your awnings and if you can, run your fridge on propane. It gets HOT & HUMID here in Texas, but we were able to run BOTH roof A/Cs at the same time with that plan and only tripped the breaker on the shore power box during the peak heat and busiest hours of the day, at which time we just ran one A/C, and hid in the bedroom with the door shut. Whenever we wanted to use the m/w, or any other high current draw, we made sure to shut off an A/C first. It got to where we took note of which lights were on, how many fans, etc. at any given time. It reminded me of that Tom Hanks movie "Apollo 13". We had to be cognizent of every volt and amp and turn them on/off in a precise order in order to avoid tripping the CB. In both, ours and the APOLLO 13 astronauts case, it could end in a firey death. Theirs, by killing their batteries and not being able to fire the retros and thus, burning up upon reentering the atmosphere. For us, by killing the CB in our shore power post and not being able to run our roof A/Cs and burning up in a hot metal coach in the 110+ degree/40+% humidity of Texas.
