I schlepped around a couple of 100 ft cords for years for the sporting events I attend.
Until I found out Walmart sells the 30 amp and 50 amp extension cords! And they are not that expensive. I bought 2 of them. Makes it a whole lot easier to run a long distance and of course they are made to handle the amps.
if you are going from 50 amp to 30 or whatever, they sell every type of adapter you need. I bought every adapter for every configuration possible and keep them on board at all times. over the years I have used almost all of them to get to a shore station.
Ditch the extension cords and buy a couple of 50 amp or 30 amp RV extension cords and adapter to go down to 30. Get the ones with the handle of the plug end, you won't regret it.
Where there is a will there is a way to get power! :B
shore station atlanta