Been on vacation for 10 days now. 4 total campgrounds. At first three, Fort DeSoto State Park in Clearwater, Fort Wilderness at Disney, then one in GA while hooked to shore power had no problems run...
Running two A/Cs on 30 amps puts you close to the limit by them selves especially if the compressors are cycling. What else is running? Water heater? Entertainment center? Coffee pot? Are the batteries charging? In other words to run two A/Cs you have to shed loads or you will easily exceed 30 amps draw.