Hey, i havent had a lucid dream in almost a year but last night i finally had one and attempted the task:

I had waited until the vibrations completely stopped and i was lying in bed. I remembered how rushed i felt in all my other dreams so i knew to stay calm and take full control. I walked out of my room and took a left, standing in front of me was a 5 foot tall mutated baby fetus looking thing, and I punched it in the face a few times for fun and moved onto the computer room. My computer had turned into a Mac. I opened up firefox and went to Dream views to look up what was the monthly task, then i thought "Oh wait I already remember the monthly task to ride something like a subway train." I look around the computer room and find a collection of medieval stuff. I put on some armor and go downstairs. As i exit the house, everything looked a bit blurry and i yelled "Increase Lucidity!" which made everything clear again. I kept telling myself that there would be a subway near by and i looked up the paved path to my right and there was a big castle. "There must be a subway in there" i thought. As i was walking up the path a woman was talking to her baby and the baby was talking about how it gave birth to the mother, i was really confused and kept going. To the right of me there were people making some ancient looking acoustic guitars while they were high on something. I reached the castle and it turned into some underground entrance sort of thing. I entered and it was a fairly dark cave with a few lights hanging overhead. Ahead of me there was a waiting spot for the subway and there were people scattered about waiting as well. A subway train came. It had seemed to be made of rocks like the walls. The train came to a stop. I was standing there waiting for the doors to open when i realized something: There are no doors and it's going to leave me behind! Suddenly i saw people jumping in through the window of the train and some people jumping out and then it started up and left me before i could even attempt to get on the train. I had failed the task. I was still lucid so i just decided to follow the tracks to see where it went. There were underground lakes with the bluest water i had ever seen. I reached the exit of the cave and was outside. The grass and sky were very detailed and everything looked great as usual. I looked at where the tracks lead but as soon as the tracks get outside they curved upwards towards the sky. I looked around and went to inspect some plants but ended up waking up instead. (And my body was too awake to attempt DEILD again)

Yeah, i think i failed the task since i couldnt get on but ill try something other than a subway next time >.>