Before I had ever even heard the term "lucid dream", my brother and I made a list of things we would do the next time we knew we were dreaming. One of the things on my list was to transport myself to an ocean. A few weeks later, I was dreaming and became lucid, and I remembered my list. I transported myself to an ocean (it had so much vivid detail!) but I concentrated too hard and woke up. Now I am going to try the reality check technique to try and have more lucid dreams!