Stuff for Jack...
I didn't know if I should do this at walmart.com or Amazon so I moved around. It can all probably be for locally. Actually local second hand shops are a real good place to look.
Cot-https://www.amazon.com/Trademark-Innovations-Portable-Folding-Camping/dp/B009S3BA4K/ref=sr_1_8?s=outdoor-recreation&ie=UTF8&qid=1536525743&sr=1-8&keywords=cot
Airmat-
https://www.walmart.com/ip/Intex-Twin-8-75-Classic-Downy-Inflatable-Airbed-Mattress/20449351
sleeping bag-https://www.walmart.com/ip/Ozark-Trail-10-Degree-Adult-Down-Packable-Sleeping-Bag-Blue-Purple/41474519
butane stove-
https://www.amazon.com/GS-1000-Port...8&qid=1536525968&sr=8-4&keywords=butane+stove
or
https://www.amazon.com/Coleman-Bott...6035&sr=8-1-spons&keywords=butane+stove&psc=1
TV tray- I'd look at a local second hand store
Lawn chair- I'd look at a local second hand store
Porta potty- this size & style, I have found them local for less money
https://www.walmart.com/ip/Thetford-Campa-Potti-MT/21094600
head lamp- cheap & simple, they have them on Amazon & walmart.com for less than $10
I would look for a cheap pack of those small led flashlights too, I got 6 for $5 at walmart
coffee pot/tea kettle- I'd look at a local second hand store
cooking pot-I'd look at a local second hand store
frying pan-I'd look at a local second hand store
plate, bowl, cup, knife, fork & spoon for potlucks if nothing else.
jack for the car
wrench for the lug nuts - (Sears for a 6 pint socket that fits your rig & harbor freight for a breaker bar for the socket, at least 1/2 drive on both. Then put them away with the jack)
jumper cables- The best you can afford, don't be afraid to look at second hand stores
harbor freight lithum jumper- $80,
https://www.harborfreight.com/lithium-ion-jump-starter-and-power-pack-62749.html
tow strap & shackles- so someone can pull you out, the shackles are to attach the strap to the vehicles
folding shovel
Can of fix-a-flat
small tool bag for the hand tools.-https://www.harborfreight.com/12-in-wide-mouth-tool-bag-61467.html
pliers
6 way screwdriver
needle nose pliers, -
https://www.harborfreight.com/5-34-in-needle-nose-pliers-63815.html
Long needle nose pliers-
https://www.harborfreight.com/11-inch-long-reach-needlenose-pliers-with-straight-jaws-39538.html
electric tape
duct tape
multi-meter- Harbor freight has been known to give them away-
https://www.harborfreight.com/7-function-digital-multimeter-63604.html
manual for your van (I prefer Haynes because they usually have some sort of wiring diagram.
plug in with USB charger to keep your phone charged up
Get a plastic tub to keep your clothes in.