I have two 25' 30A cords from my old rig, a 50A to 30A adaptor, two 25' 50A cords, and I also bought a marine adaptor to plug into the trailer that goes from 50A to 30A. I can handle about any situation. For longers stays, I will use the 50A, but for 1 or 2 nights stays, I use whatever is easier depending on the weather. The 50A is a bear in the cooler weather, but I don't get the converter hum when I'm on 50A.
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