RamPro 120-Pc Car Truck Boat Fuse Assortment Kit - 5, 7.5, 10, 15, 20, 25, 30 AMP – Regular Standard APR/ATO (Open)/ATS...
Get lots of fuses, you'll need them. Note that some campers may also use inline fuses (the glass tube ones) in some areas so you would want those as well. My camper has one for the slide and is behind where the battery sits so make sure you know what you need before you go.