When you buy, be conservative. Don't buy unless you have the need. I carry so much **** around. Things I find are really needed. Xtra extension cord, 2 25 ft Heavy duty yellow ones for outdoors. Heavy duty!! ( the best you can buy sewage hoses. At least 25 ft. A hose or 2 at least 25 ft long. Once again pay for it, you don't want a Walmart hose springing a leak at 3AM. Trust me!
A rinse out for your grey and black tanks. Can be the attachable one to a hose or the one that attaches to the drain. I've used 2X6 blocks for years but you need several. I carry several 12X12 blocks to put under a trailer tongue because I've had them go down in the sand. I also carry a 2 ton shop jack and I have used it several times. You can use blocks to change tires on trailers tho.
