Dream or AP?

[missym]

So last night, while trying to AP, I fell asleep (I think) and this is what I dreamt..

I was walking around in a big, dark building with my brother and my cousin Raena.
We all had to sleep in seperate beds in the basement,  so down we went. I told Raena I was going to try to Astral Project. I felt all the sensations, and saw a 'pool of energy' infront of me, so I tried shifting my consciousness into it. Suddenly, I shifted over, into this other world. Everythign had a luminous, gold 'glow' to it. The air sparkled under the sun. I saw my cousin there, and I saw her hair in all sorts of golden colours. I flew up into the air, and as I flew up I saw more and more of the lands I was in. The castle I was in, was beautiful and bright on the outside. I looked beyond the green, sparkling hill I was standing on, and as I flew up I saw a whole new era on the grass below the hill. The farther I looked, the more gathering of different times I saw. The first group of people were dressed in blue with pointy hats, and big fluffy pants. They were singing and dancing with strange instruments. The next group I sasw were dressed in green, but I can't remember exactly what they were doing. The farther away the groups got, the closer to this time it seemed they were living. I flew up and over them, beyond their different lands, and at the end I saw a crystal clear ocean. I wondered if I should dive in or not, but decided not to since I was still a little bit afraid.
The world I was in was sparkling like crystals, the most perfect land I have ever witnessed.
Then I woke up.

I would have said that this was AP, except for the fact that I saw my cousin there.
Was this really a dream?
(If it changes anything, I was repeating "I will remember my OBE" last night for about 30 minutes before I went to sleep)