An important item in survival is water (meaning: drinking water). So, find the source of drinking water. Next, just make a plan, whether it's building shelter, turning on the fire, hunting tools, etc.
I will simply to use the map to find my way home.
With my map, I can locate where water is and possibly find fruits around the water side.
A very big bottle of water.....when i have enough water with me i personally would be able to survive any situation i find myself in this life,i have experienced many similar situations before so i am actually talking from experience...