Not knowing the particular geographic/personal details, your list ought to start with this:

A map of the area preferably waterproofed

A decent compass

At least two different firestarting implements

A weatherproof shelter, could be something as basic as an oversized contractor's trash bag or a 10' x 12' tarp, to a bivy bag, to a tent
or good sleeping bag
_________________________
The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)