There are groups of bandits everywhere and there may even be some near where you spawn, so get moving as soon as you can and keep your eyes open. Altis is quite large, but it's an island and there are a few landmarks you can use to fix your location.
You don't know where you are yet (and you don't have a map). Take everything so you can at least defend yourself and carry some stuff. There's a body nearby that has a weapon and a couple of items. You are unarmed and you don't have any supplies or backpack. It will take a little while before you're able to run about.
You're exhausted - ArmA 3 has a fatigue system and you're already at its limit. When you first load Ravage, you will find yourself lying on the ground next to a burning car.
