I get lucid dreams sometimes (before more often when I focused on having them).
Flying is difficult for me. I can somewhat float around short distances, but not like a superman. I start flying so that I jump forward, and then try to make touching ground a bit longer, a bit farther, and look around if somebody sees how long I can stay in air. Then I just don't land at all. I would like to fly like a kilometer up and see everything.