Is this a dream?

     I awoke to the bright sun shining on me, I sat up and opened  my eyes wider and all I could see is trees and a open space all around me. I looked at my feet and I saw sand, in front of me, water.
'Where am I? How did I end up here?' I thought.
I try to think about it, but nothing came up in my head. It's like a blank thought, like if everything before this never happened... then again, how is that possible? No, it cant be. there must be some reason.

     I decided to have a look around to see where I am. So I got up, turned around and walked towards the end of the area I was in and to my amazement all I see is the vast ocean. Towards the horizon I could see islands and more water. So I keep on walking around and I discover that I am in a peninsula jutting out of what looks like the mainland. Well at least I am not stranded in an island. I decide not to stray far just in case someone came looking for me, in that case I would wonder how they knew where I am and if they weren't part of the reason I am out here in the first place. There is a large abundance of vegetation and I can see some animals walking around. With presence of animals, it must mean that there is a human population nearby.

     I look up and notice that the sun is overhead of me and I can feel the heat beaming down on me. I get up and sit under a nice cool tree.
"I guess I'll just sit here and wait for someone. Or maybe I'll just nap until then." I said to myself.
So I sat down in the shade and closed my eyes and hope someone comes soon.