I just wanted to stop by and say this technique works, as I have done this in the past without knowing it was a technique. I imagine I was driving a race car that required me to zig and zag at the wheel at a rhythmic tempo (ala rhythmic clapping) and I then next thing I know I was in a dream (completely lucid) driving up very curvy road up some mountain. I didn't think it was my imagination of the driving that did it for me at the time, but after reading this I know to try it again!

Thanks!