Claw hammer
Large ball peen
3-4 common screw drivers
Driver set with handle
Bottle jack
8-10" pipe wrench
2 adjustable wrenches 8-10"
A few common size sockets with handle
Large flex handle with sockets that fit lugnuts
Small LED flashlight
Steel wire (not insulated)
Bag of common hardware and nails
Nylon cord
4-6 ratcheting straps
Electrical tape
Various pipe\tubing clamps (tighten by hand type if possible)
Small voltmeter
Something to lay down on the wet ground that's easy to slide around on. (RV rugs are good here)
Don't go crazy with the tools like I used to.
Older rig = more tools
Newer rig = less tools