We have a 25' Marinco 30 to 50 amp adaptor cord that we use most of the time, even when 50 amp service is available. It is SO much easier to handle than the supplied 50 amp cord. The only time we use the 50 amp cord is for extended stays and when it is necessary to run both ACs. You do have to be conscious of your amperage draw especially when running hair dryers, toasters, electric heaters, etc. We have been on 30 amps for the last month while running two heaters (one on low) almost continuously. We are running our water heater on gas and do shut off a heater when nuking and hair drying.
2012 321RLTS Eagle
2011 F350 CC SB